user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Mount Jefferson is the headwaters of which river? 
Knowledge Triplets: Whiteface Mountain, geography.mountain.mountain_range, Adirondack Mountains
New York, location.location.partially_contains, Mianus River
m.0b482xk, common.webpage.topic, New York
Genesee River, location.location.containedby, North America
Mount Sherrill, common.topic.notable_types, Mountain
Mount Sherrill, location.location.containedby, Greene County
Susquehanna River, location.location.partially_contained_by, m.0wg8mnj
Richelieu River, location.location.containedby, North America
Mountain, type.type.properties, Prominence
Hudson River, location.location.partially_contained_by, m.0wg8msk
Blackhead, geography.mountain.mountain_range, Catskill Mountains
Mount Jefferson, geography.mountain.mountain_range, Catskill Mountains
Allegheny River, location.location.partially_contained_by, m.0wg8mrg
Balsam Mountain, geography.mountain.mountain_range, Catskill Mountains
Thomas Cole Mountain, common.topic.notable_types, Mountain
Mount Sherrill, geography.mountain.mountain_range, Catskill Mountains
m.0wg8mnr, location.partial_containment_relationship.partially_contains, Ridge-and-Valley Appalachians
Tioga River, location.location.partially_containedby, New York
Susquehanna River, location.location.containedby, United States of America
Niagara Falls, location.location.partially_containedby, United States of America
Holy Mount, location.location.containedby, North America
River of mountains, book.written_work.subjects, United States of America
Hackensack River, location.location.partially_containedby, New York
m.0wg8ms7, location.partial_containment_relationship.partially_contains, Delaware River
m.09xs7ts, common.webpage.topic, New York
Slide Mountain, location.location.containedby, United States of America
Pochuck Mountain, location.location.partially_contained_by, m.0wg8mqj
Brace Mountain, location.location.containedby, United States of America
m.09wm06h, common.webpage.topic, New York
Misery Mountain, common.topic.notable_types, Mountain
Friday Mountain, location.location.containedby, New York
Saddle River, location.location.containedby, United States of America
m.0b46ygf, common.webpage.topic, New York
Ridge-and-Valley Appalachians, location.location.containedby, United States of America
New York, location.location.partially_contains, Richelieu River
Twin Mountain, location.location.containedby, Greene County
Graham Mountain, geography.mountain.mountain_range, Catskill Mountains
Rounds Mountain, location.location.containedby, North America
American Falls, location.location.containedby, Niagara Falls
Bearpen Mountain, geography.mountain.mountain_range, Catskill Mountains
m.09xzzp8, common.webpage.topic, New York
m.0wg8mvp, location.partial_containment_relationship.partially_contains, Byram River
Peekamoose Mountain, location.location.containedby, New York
m.09w1vby, common.webpage.topic, New York
Hunter Mountain, location.location.containedby, United States of America
Catskill Mountains, common.topic.image, foothills
Catskill Mountains, geography.mountain_range.mountains, Mount Jefferson
Holy Mount, common.topic.notable_types, Mountain
New York, location.location.partially_contains, Niagara Falls
Richelieu River, location.location.partially_contained_by, m.0wg8mrs
West Kill Mountain, common.topic.notable_types, Mountain
White Rock, location.location.containedby, Appalachian Mountains
Richelieu River, geography.river.mouth, Saint Lawrence River
m.0wg8mq_, location.partial_containment_relationship.partially_contains, Houvenkopf Mountain
Slide Mountain, location.location.containedby, North America
Mountains, owl#inverseOf, Mountain range
Delaware River, location.location.partially_contained_by, m.0wg8ms7
Table Mountain, geography.mountain.mountain_range, Catskill Mountains
Hunter Mountain, location.location.containedby, New York
New York, location.location.partially_containedby, West Branch Delaware River
Delaware River, location.location.time_zones, UTC−05:00
Adirondack Mountains, location.location.partially_containedby, Herkimer County
Graham Mountain, location.location.containedby, New York
Essex County, location.location.containedby, Adirondack Mountains
French Creek, location.location.containedby, United States of America
Alander Mountain, location.location.containedby, Appalachian Mountains
Bearpen Mountain, location.location.containedby, United States of America
Houvenkopf Mountain, location.location.containedby, North America
Mount Fray, location.location.partially_contained_by, m.0wg8mq6
Kaaterskill High Peak, location.location.containedby, New York
New York, location.location.partially_contains, Ramapo River
Mount Raimer, common.topic.notable_types, Mountain
Bearpen Mountain, common.topic.notable_types, Mountain
Catskill Mountains, location.location.contains, Slide Mountain
Overlook Mountain, location.location.containedby, New York
New York, location.location.partially_contains, Holy Mount
New York, location.location.partially_contains, Alander Mountain
Cornell Mountain, common.topic.notable_types, Mountain
Pochuck Mountain, location.location.containedby, United States of America
Mount Raimer, location.location.containedby, North America
Peekamoose Mountain, common.topic.notable_types, Mountain
Jefferson, location.location.contains, Mount Jefferson
Misery Mountain, location.location.partially_containedby, New York
Lone Mountain, common.topic.notable_types, Mountain
Jefferson, location.citytown.postal_codes, 12093
Catskill Mountains, common.topic.article, m.02d3wn
Pochuck Mountain, common.topic.notable_types, Geographical Feature
m.04fkzbp, common.webpage.topic, Catskill Mountains
New York, book.book_subject.works, River of mountains
Tioga River, location.location.containedby, North America
Alander Mountain, location.location.partially_contained_by, m.0wg8mq1
m.09wlk8d, common.webpage.topic, New York
United States of America, location.location.partially_contains, Richelieu River
Ridge-and-Valley Appalachians, location.location.containedby, Appalachian Mountains
Hoosic River, geography.river.mouth, Hudson River
m.0gmkq84, common.webpage.topic, New York
Mountain, type.type.properties, Elevation
Saddle River, location.location.partially_containedby, New York
m.0wg8msq, location.partial_containment_relationship.partially_contains, French Creek
Jefferson, base.wikipedia_infobox.settlement.area_code, Area code 607
m.09ybq1w, common.webpage.topic, New York
Appalachian Mountains, location.location.containedby, North America
Jefferson, location.location.containedby, New York
Catskill Mountains, geography.mountain_range.mountains, Cornell Mountain
Appalachian Mountains, location.location.partially_containedby, New York
West Branch Delaware River, location.location.containedby, United States of America
Mount Jefferson, location.location.containedby, Jefferson
Whiteface Mountain, location.location.containedby, North America
Hudson River, location.location.partially_containedby, New York
American Falls, location.location.partially_containedby, United States of America
Mianus River, location.location.containedby, United States of America
m.0wg8mrg, location.partial_containment_relationship.partially_contains, Allegheny River
Mountain, type.type.properties, Listings
North Mountain, location.location.containedby, New York
m.0wg8mwc, location.partial_containment_relationship.partially_contains, Mianus River
m.09wy6rv, common.webpage.topic, New York
Slide Mountain, geography.mountain.mountain_range, Catskill Mountains
m.0wg8msd, location.partial_containment_relationship.partially_contains, Saddle River
Houvenkopf Mountain, location.location.partially_contained_by, m.0wg8mq_
West Branch Delaware River, location.location.partially_contained_by, m.0wg8mtm
Jefferson, common.topic.notable_for, g.1257jn5q5
El Capitan, location.location.containedby, United States of America
m.0wg8mp1, location.partial_containment_relationship.partially_contains, Mount Raimer
Mountains, rdf-schema#range, Mountain
m.0wg8ms2, location.partial_containment_relationship.partially_contains, Genesee River
Adirondack Mountains, location.location.partially_containedby, Washington County
Catskill Mountains, geography.mountain_range.mountains, Graham Mountain
Overlook Mountain, geography.geographical_feature.category, Mountain
m.09y7thd, common.webpage.topic, New York
American Falls, location.location.partially_containedby, New York
Plateau Mountain, location.location.containedby, Catskill Mountains
m.09y3cph, common.webpage.topic, New York
Big Indian Mountain, common.topic.notable_types, Mountain
Catskill Mountains, location.location.contains, North Mountain
Chemung River, location.location.containedby, North America
Whiteface Mountain, travel.tourist_attraction.near_travel_destination, New York
Catskill Mountains, geography.mountain_range.mountains, Mount Tremper
Hunter Mountain, location.location.containedby, North America
Rounds Mountain, location.location.containedby, Appalachian Mountains
Mountain, freebase.documented_object.documentation, m.021y592
Byram River, location.location.containedby, North America
Delaware River, location.location.containedby, North America
Catskill Mountains, location.location.containedby, United States of America
Houvenkopf Mountain, location.location.containedby, Appalachian Mountains
Catskill Mountains, geography.mountain_range.mountains, Balsam Lake Mountain
Kaaterskill High Peak, location.location.containedby, Appalachian Mountains
Jefferson, location.location.containedby, Schoharie County
Brace Mountain, location.location.partially_containedby, New York
Adirondack Mountains, location.location.partially_containedby, Franklin County
Hoosic River, location.location.containedby, North America
Adirondack Mountains, geography.mountain_range.mountains, Whiteface Mountain
Mountain, type.type.domain, Physical Geography
Allegheny River, location.location.containedby, United States of America
Lone Mountain, location.location.containedby, New York
New York, location.location.partially_contains, French Creek
Berlin Mountain, location.location.containedby, United States of America
Mountain, freebase.type_hints.included_types, Geographical Feature
Plateau Mountain, geography.mountain.mountain_range, Catskill Mountains
Genesee River, location.location.containedby, United States of America
New York, location.location.partially_contains, Hudson River
Ridge-and-Valley Appalachians, location.location.partially_contained_by, m.0wg8mnr
Hudson River, location.location.containedby, United States of America
New York, location.location.partially_contains, Genesee River
North Dome, geography.mountain.mountain_range, Catskill Mountains
Twin Mountain, common.topic.notable_types, Mountain
m.0wg8mqp, location.partial_containment_relationship.partially_contains, Niagara Falls
Thomas Cole Mountain, location.location.containedby, Greene County
Delaware River, location.location.containedby, United States of America
New York, location.location.partially_contains, Byram River
New York, location.location.partially_contains, Chemung River
Twin Mountain, location.location.containedby, Catskill Mountains
Brace Mountain, location.location.containedby, North America
Mianus River, location.location.partially_contained_by, m.0wg8mwc
Mount Sherrill, location.location.containedby, New York
Adirondack Mountains, location.location.containedby, United States of America
Alander Mountain, location.location.containedby, North America
Berlin Mountain, location.location.containedby, Appalachian Mountains
Mountain, type.type.properties, First ascenders
French Creek, location.location.partially_containedby, New York
Catskill Mountains, location.location.contains, Plateau Mountain
New York, location.location.partially_contains, Brace Mountain
Slide Mountain, location.location.containedby, Appalachian Mountains
m.0wg8mrs, location.partial_containment_relationship.partially_contains, Richelieu River
Richelieu River, location.location.partially_containedby, New York
Hoosic River, geography.river.basin_countries, United States of America
Essex County, location.location.partially_contains, Adirondack Mountains
Thomas Cole Mountain, geography.mountain.mountain_range, Catskill Mountains
Twin Mountain, location.location.containedby, North America
Bearpen Mountain, location.location.containedby, New York
Hudson River, geography.river.cities, New York City
Friday Mountain, geography.mountain.mountain_range, Catskill Mountains
m.09wbkxd, common.webpage.topic, New York
Bearpen Mountain, location.location.containedby, Catskill Mountains
m.0wg8mtm, location.partial_containment_relationship.partially_contains, West Branch Delaware River
m.09y8l70, common.webpage.topic, New York
Susquehanna River, location.location.containedby, North America
m.09xy8l9, common.webpage.topic, New York
Houvenkopf Mountain, common.topic.notable_types, Mountain
m.0wg8mr9, location.partial_containment_relationship.partially_contains, Ramapo River
Graham Mountain, common.topic.notable_types, Mountain
Panther Mountain, geography.mountain.mountain_range, Catskill Mountains
m.0b486qp, common.webpage.topic, New York
m.09xz95y, common.webpage.topic, New York
Catskill Mountains, location.location.contains, Panther Mountain
Twin Mountain, location.location.containedby, Appalachian Mountains
Mount Fray, location.location.containedby, Appalachian Mountains
Holy Mount, location.location.containedby, Appalachian Mountains
Whiteface Mountain, location.location.containedby, Adirondack Mountains
Jefferson, location.location.time_zones, Eastern Time Zone
Saddle River, geography.river.mouth, Hackensack River
New York, location.location.partially_contains, Allegheny River
New York, location.location.partially_contains, Saint Lawrence River
Pochuck Mountain, location.location.containedby, North America
m.0b47sdt, common.webpage.topic, New York
m.04m2vy4, common.webpage.topic, New York
Hackensack River, location.location.containedby, United States of America
El Capitan, location.location.containedby, Catskill Mountains
Rocky Mountain, location.location.containedby, New York
Balsam Lake Mountain, geography.mountain.mountain_range, Catskill Mountains
New York, location.location.partially_contains, American Falls
Plateau Mountain, location.location.containedby, Greene County
United States of America, location.location.partially_contains, Niagara Falls
Misery Mountain, location.location.containedby, United States of America
Rusk Mountain, geography.mountain.mountain_range, Catskill Mountains
Vly Mountain, location.location.containedby, Greene County
Halcott Mountain, location.location.containedby, New York
m.0wg8mn0, location.partial_containment_relationship.partially_contains, Appalachian Mountains
Panther Mountain, location.location.containedby, New York
Susquehanna River, location.location.time_zones, Eastern Time Zone
Mount Jefferson, location.location.containedby, New York
Catskill Mountains, common.topic.webpage, m.04fkzbp
Balsam Mountain, location.location.containedby, New York
Jefferson, location.location.geolocation, m.02_gtgh
m.09y8lwn, common.webpage.topic, New York
Doubletop Mountain, geography.mountain.mountain_range, Catskill Mountains
Plateau Mountain, location.location.containedby, United States of America
Mount Jefferson, location.location.geolocation, m.02_f418
New York, location.location.partially_contains, Tioga River
Catskill Mountains, location.location.containedby, North America
Twin Mountain, location.location.containedby, United States of America
m.09x500m, common.webpage.topic, New York
Jefferson, location.location.containedby, United States of America
Panther Mountain, location.location.containedby, North America
Catskill Mountains, location.location.contains, Bearpen Mountain
Saint Lawrence River, location.location.containedby, North America
New York, location.location.partially_contains, West Branch Delaware River
Mountain, freebase.type_profile.published, Published
Chemung River, location.location.partially_containedby, New York
Adirondack Mountains, location.location.partially_containedby, Essex County
Mountain, freebase.type_hints.included_types, Location
Panther Mountain, location.location.containedby, Catskill Mountains
Catskill Mountains, location.location.contains, Twin Mountain
United States of America, location.location.partially_contains, American Falls
Thomas Cole Mountain, location.location.containedby, New York
Mountain, freebase.type_profile.kind, Definition
Jefferson, common.topic.article, m.0y6yv
Mianus River, location.location.containedby, North America
Lone Mountain, geography.mountain.mountain_range, Catskill Mountains
Adirondack Mountains, location.location.containedby, North America
American Falls, location.location.partially_contained_by, m.0wg8mqv
Hudson River, location.location.containedby, North America
Hudson River, geography.river.basin_countries, United States of America
m.0wg8mpq, location.partial_containment_relationship.partially_contains, Rounds Mountain
New York, location.location.partially_contains, Wallkill River
Mianus River, location.location.partially_containedby, New York
Hackensack River, location.location.containedby, North America
Ramapo River, location.location.partially_containedby, New York
Catskill Mountains, location.location.contains, Black Dome
Berlin Mountain, location.location.partially_contained_by, m.0wg8mpk
m.09xzh5f, common.webpage.topic, New York
Adirondack Mountains, location.location.contains, Whiteface Mountain
Susquehanna River, location.location.time_zones, UTC−05:00
Mount Jefferson, common.topic.article, m.036r_d
m.0b48lqp, common.webpage.topic, New York
Susquehanna River, location.location.partially_containedby, New York
Brace Mountain, location.location.partially_contained_by, m.0wg8mpx
m.09xy6gy, common.webpage.topic, New York
Catskill Mountains, location.location.containedby, New York
m.0b47x40, common.webpage.topic, New York
Panther Mountain, common.topic.notable_types, Mountain
m.0c1s_7k, location.adjoining_relationship.adjoins, Catskill Mountains
Hoosic River, location.location.partially_contained_by, m.0wg8mt2
Mount Raimer, location.location.containedby, United States of America
Mount Raimer, location.location.partially_contained_by, m.0wg8mp1
m.09xwf68, common.webpage.topic, New York
Chemung River, location.location.containedby, United States of America
m.0wg8mnj, location.partial_containment_relationship.partially_contains, Susquehanna River
Hunter Mountain, geography.mountain.mountain_range, Catskill Mountains
Catskill Mountains, geography.mountain_range.mountains, Mount Sherrill
Holy Mount, location.location.partially_containedby, New York
Mountain, freebase.type_hints.included_types, Topic
Rocky Mountain, common.topic.notable_types, Mountain
Balsam Lake Mountain, location.location.containedby, New York
Hudson River, geography.river.cities, Albany
Mount Jefferson, geography.river.origin, Delaware River
Berlin Mountain, common.topic.notable_types, Mountain
Wallkill River, location.location.partially_containedby, New York
Mount Jefferson, location.location.containedby, New York
Misery Mountain, location.location.partially_contained_by, m.0wg8mnx
m.0wjpm__, location.partial_containment_relationship.partially_contains, Holy Mount
Appalachian Mountains, common.topic.notable_types, Mountain range
Delaware River, geography.river.origin, West Branch Delaware River
Balsam Mountain, common.topic.notable_types, Mountain
Kaaterskill High Peak, common.topic.notable_types, Mountain
Catskill Mountains, geography.mountain_range.mountains, Thomas Cole Mountain
Saddle River, location.location.containedby, North America
Rocky Mountain, geography.mountain.mountain_range, Catskill Mountains
m.0b466kq, common.webpage.topic, New York
Hunter Mountain, location.location.containedby, Catskill Mountains
Delaware River, geography.river.origin, West Branch Delaware River
New York, location.location.partially_contains, Rounds Mountain
El Capitan, location.location.containedby, North America
New York, location.location.partially_contains, Hoosic River
Tioga River, location.location.partially_contained_by, m.0wg8mw6
Peekamoose Mountain, geography.mountain.mountain_range, Catskill Mountains
Mount Fray, common.topic.notable_types, Mountain
Hackensack River, location.location.partially_contained_by, m.0wg8mry
Holy Mount, location.location.partially_contained_by, m.0wjpm__
Jefferson, location.statistical_region.population, m.04lyq17
Halcott Mountain, common.topic.notable_types, Mountain
New York, book.book_subject.works, Mount Allegro
Batten Kill, geography.river.mouth, Hudson River
m.09xx0pr, common.webpage.topic, New York
Hoosic River, location.location.containedby, United States of America
Friday Mountain, common.topic.notable_types, Mountain
Saint Lawrence River, location.location.partially_contained_by, m.0wg8msy
United States of America, location.location.partially_contains, Saint Lawrence River
Delaware River, geography.river.origin, Mount Jefferson
Doubletop Mountain, location.location.containedby, New York
Big Indian Mountain, geography.mountain.mountain_range, Catskill Mountains
Wallkill River, location.location.containedby, North America
Allegheny River, geography.river.basin_countries, United States of America
Saddle River, geography.river.mouth, Ramapo River
m.09yf630, common.webpage.topic, New York
Hunter Mountain, location.location.containedby, Appalachian Mountains
m.0wg8mw6, location.partial_containment_relationship.partially_contains, Tioga River
West Kill Mountain, location.location.containedby, Greene County
Rounds Mountain, location.location.partially_contained_by, m.0wg8mpq
Mount Jefferson, common.topic.notable_types, Mountain
Table Mountain, location.location.containedby, New York
m.09xj8rc, common.webpage.topic, New York
Doubletop Mountain, common.topic.notable_types, Mountain
Saddle River, location.location.partially_contained_by, m.0wg8msd
m.0wg8mpk, location.partial_containment_relationship.partially_contains, Berlin Mountain
Allegheny River, location.location.containedby, North America
Mountain, freebase.type_profile.strict_included_types, Location
Eagle Mountain, common.topic.notable_types, Mountain
Kaaterskill Falls, location.location.containedby, Catskill Mountains
West Kill Mountain, geography.mountain.mountain_range, Catskill Mountains
New York, location.location.partially_contains, Saddle River
Fir Mountain, geography.mountain.mountain_range, Catskill Mountains
Warren County, location.location.partially_contains, Adirondack Mountains
Wallkill River, location.location.containedby, United States of America
Alander Mountain, location.location.containedby, United States of America
Jefferson, common.topic.notable_types, City/Town/Village
Black Dome, location.location.containedby, Appalachian Mountains
Rounds Mountain, location.location.containedby, United States of America
North Dome, common.topic.notable_types, Mountain
Mountain, freebase.type_profile.strict_included_types, Topic
Berlin Mountain, location.location.containedby, North America
Black Dome, geography.mountain.mountain_range, Catskill Mountains
Byram River, location.location.containedby, United States of America
Eagle Mountain, geography.mountain.mountain_range, Catskill Mountains
Ridge-and-Valley Appalachians, location.location.partially_containedby, New York
Whiteface Mountain, location.location.containedby, United States of America
Saint Lawrence River, location.location.partially_containedby, United States of America
Genesee River, location.location.partially_containedby, New York
m.0b48vwp, common.webpage.topic, New York
m.0wg8mq6, location.partial_containment_relationship.partially_contains, Mount Fray
Holy Mount, location.location.containedby, United States of America
m.09w_ld8, common.webpage.topic, New York
Delaware River, location.location.partially_containedby, New York
m.0wg8mq1, location.partial_containment_relationship.partially_contains, Alander Mountain
Mount Raimer, location.location.partially_containedby, New York
Mount Jefferson, common.topic.notable_for, g.1257280d8
Big Indian Mountain, location.location.containedby, New York
Halcott Mountain, location.location.containedby, Greene County
Berlin Mountain, location.location.partially_containedby, New York
Houvenkopf Mountain, location.location.partially_containedby, New York
Brace Mountain, common.topic.notable_types, Mountain
Mount Fray, location.location.partially_containedby, New York
Hoosic River, location.location.partially_containedby, New York
Catskill Mountains, common.topic.webpage, m.09wm_dy
Mount Allegro, book.written_work.subjects, New York
Chemung River, location.location.partially_contained_by, m.0wg8mv4
New York, location.location.partially_contains, Pochuck Mountain
Mount Raimer, location.location.containedby, Appalachian Mountains
Brace Mountain, location.location.containedby, Appalachian Mountains
Panther Mountain, location.location.containedby, United States of America
Plateau Mountain, location.location.containedby, North America
French Creek, geography.river.mouth, Allegheny River
Wallkill River, location.location.partially_contained_by, m.0wg8mr4
m.09wz339, common.webpage.topic, New York
Washington County, location.location.partially_contains, Adirondack Mountains
m.0wg8mqv, location.partial_containment_relationship.partially_contains, American Falls
Kaaterskill Falls, location.location.containedby, New York
Adirondack Mountains, location.location.containedby, New York
Mountain, type.type.properties, Mountain range
Vly Mountain, location.location.containedby, New York
Twin Mountain, location.location.containedby, New York
Cornell Mountain, geography.mountain.mountain_range, Catskill Mountains
Richelieu River, location.location.partially_containedby, United States of America
Catskill Mountains, location.location.contains, Hunter Mountain
m.0wg8mnx, location.partial_containment_relationship.partially_contains, Misery Mountain
Niagara Falls, location.location.partially_containedby, New York
m.0wg8mt2, location.partial_containment_relationship.partially_contains, Hoosic River
Catskill Mountains, location.location.contains, Kaaterskill Falls
Catskill Mountains, location.location.contains, El Capitan
Saint Lawrence River, location.location.partially_containedby, New York
New York, location.location.partially_contains, Mount Raimer
Pochuck Mountain, location.location.containedby, Appalachian Mountains
Franklin County, location.location.partially_contains, Adirondack Mountains
Rusk Mountain, location.location.containedby, New York
Adirondack Mountains, location.location.contains, Essex County
m.0wg8mqj, location.partial_containment_relationship.partially_contains, Pochuck Mountain
Ramapo River, location.location.containedby, North America
New York, location.location.partially_contains, Delaware River
Catskill Mountains, location.location.contains, Kaaterskill High Peak
m.0wg8msy, location.partial_containment_relationship.partially_contains, Saint Lawrence River
m.0wg8mv4, location.partial_containment_relationship.partially_contains, Chemung River
Mountain, freebase.type_profile.equivalent_topic, Mountain
New York, location.location.partially_contains, Susquehanna River
Prominence, rdf-schema#domain, Mountain
Kaaterskill High Peak, location.location.containedby, North America
m.0wg8mry, location.partial_containment_relationship.partially_contains, Hackensack River
El Capitan, common.topic.notable_types, Mountain
West Branch Delaware River, location.location.partially_containedby, New York
m.0wg8mpx, location.partial_containment_relationship.partially_contains, Brace Mountain
Adirondack Mountains, common.topic.image, foothills
West Branch Delaware River, location.location.containedby, North America
Plateau Mountain, location.location.containedby, New York
Alander Mountain, common.topic.notable_types, Mountain
Kaaterskill High Peak, location.location.containedby, Catskill Mountains
Catskill Mountains, location.location.contains, Rondout Reservoir
Fir Mountain, location.location.containedby, New York
Catskill Mountains, geography.mountain_range.mountains, Halcott Mountain
Ridge-and-Valley Appalachians, location.location.containedby, North America
Eagle Mountain, location.location.containedby, New York
Overlook Mountain, common.topic.notable_types, Mountain
Halcott Mountain, geography.mountain.mountain_range, Catskill Mountains
Niagara Falls, location.location.contains, American Falls
Alander Mountain, location.location.partially_containedby, New York
Rounds Mountain, location.location.partially_containedby, New York
Catskill Mountains, location.location.containedby, Hudson Valley
Slide Mountain, location.location.containedby, Catskill Mountains
New York, location.location.partially_contains, Hackensack River
Misery Mountain, location.location.containedby, North America
Misery Mountain, location.location.containedby, Appalachian Mountains
Saint Lawrence River, geography.river.basin_countries, United States of America
French Creek, location.location.partially_contained_by, m.0wg8msq
Ramapo River, location.location.partially_contained_by, m.0wg8mr9
Slide Mountain, location.location.containedby, New York
Mountain, freebase.type_profile.strict_included_types, Geographical Feature
West Kill Mountain, location.location.containedby, New York
River of mountains, book.written_work.subjects, New York
Ramapo River, location.location.containedby, United States of America
Mountain range, rdf-schema#domain, Mountain
Bearpen Mountain, location.location.containedby, North America
Hunter Mountain, location.location.containedby, Greene County
Balsam Lake Mountain, common.topic.notable_types, Mountain
Pochuck Mountain, location.location.partially_containedby, New York
Tioga River, location.location.containedby, United States of America
Kaaterskill High Peak, location.location.containedby, United States of America
North Mountain, location.location.containedby, Catskill Mountains
Mountain, common.topic.article, m.021y592
West Branch Delaware River, geography.river.origin, Schoharie County
Catskill Mountains, common.topic.notable_for, g.125h3ht1n
New York, location.location.partially_contains, Mount Fray
m.0b47lgp, common.webpage.topic, New York
Mount Fray, location.location.containedby, United States of America
m.09wx30r, common.webpage.topic, New York
Mountain range, freebase.type_profile.published, Published
Mountain, type.type.properties, Date of first ascent
Hunter Mountain, common.topic.notable_types, Mountain
Cornell Mountain, location.location.containedby, New York
m.0wg8msk, location.partial_containment_relationship.partially_contains, Hudson River
m.09yn3hs, common.webpage.topic, New York
Byram River, location.location.partially_contained_by, m.0wg8mvp
m.0wg8mr4, location.partial_containment_relationship.partially_contains, Wallkill River
Whiteface Mountain, location.location.containedby, New York
Mount Allegro, book.written_work.subjects, United States of America
Genesee River, location.location.partially_contained_by, m.0wg8ms2
Vly Mountain, geography.mountain.mountain_range, Catskill Mountains
Mount Fray, location.location.containedby, North America
Overlook Mountain, geography.mountain.mountain_range, Catskill Mountains
Allegheny River, location.location.partially_containedby, New York
Houvenkopf Mountain, location.location.containedby, United States of America
New York, location.location.partially_contains, Berlin Mountain
Appalachian Mountains, location.location.partially_contained_by, m.0wg8mn0
Adirondack Mountains, location.location.partially_containedby, Warren County
Windham High Peak, geography.mountain.mountain_range, Catskill Mountains
Plateau Mountain, location.location.containedby, Appalachian Mountains
New York, location.location.partially_contains, Misery Mountain
Byram River, location.location.partially_containedby, New York
m.09wm_dy, common.webpage.topic, Catskill Mountains
North Mountain, common.topic.notable_types, Mountain
Whiteface Mountain, common.topic.notable_types, Mountain
New York, location.location.partially_contains, Houvenkopf Mountain
French Creek, location.location.containedby, North America
m.09ynw5l, common.webpage.topic, New York
m.09wlp4f, common.webpage.topic, New York

Answer: West Branch Delaware River
Mount Jefferson