Question: Which has the smallest area among the Texas counties that contain Dallas whose Dewey Decimal Classification is 2--7642812?
Choices: El Paso County
McLennan County
Jefferson County
Collin County
Montgomery County
Dallas County
Brazoria County
Johnson County
Denton County
Hidalgo County
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Texas" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Dallas" . ?e_1 <Dewey_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "2--7642812" . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Dallas
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--7642812
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 2
inputs: county of Texas
function: SelectAmong
dependencies: 3
inputs: area
smallest
Answer: Collin County