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: what are major exports of the usa? 
Knowledge Triplets: United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3dz46
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3d37h
United States of America, location.statistical_region.places_exported_to, m.049373z
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc54vgh
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc534c2
Vermont, location.statistical_region.major_exports, m.059blz9
m.049375c, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3s3jn
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.12cp_jm9v
m.049375p, location.imports_and_exports.imported_from, United States of America
m.049378y, location.imports_and_exports.currency, United States Dollar
m.049376_, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3vpv6
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4hz3w
m.049377t, location.imports_and_exports.exported_to, France
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.11b71srh9q
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc4tnvd
m.0493743, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.places_exported_to, m.04fl3np
United States of America, location.statistical_region.major_imports, m.04g4sbb
m.0493743, location.imports_and_exports.exported_to, United States of America
m.049373t, location.imports_and_exports.exported_to, United States of America
m.0493743, location.imports_and_exports.currency, United States Dollar
m.049376_, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4f7z5
m.04bc95w, location.imports_and_exports.exported_to, United States of America
m.049377b, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3yvc4
m.049374x, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4fs6h
m.049377n, location.imports_and_exports.currency, United States Dollar
m.049379x, location.imports_and_exports.amount, 236475000000.0
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc52vcs
m.049376n, location.imports_and_exports.currency, United States Dollar
m.0493792, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4gqvp
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1s05zsygf
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3j2p9
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4p55t
United States of America, location.statistical_region.places_exported_to, m.049374x
m.049377b, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.places_exported_to, m.04fxlgq
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3j2pk
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4mv0x
2006 Ambullneo "Canis Major" California Pinot Noir, wine.wine.country, United States of America
m.049376n, location.imports_and_exports.amount, 12100000000.0
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4lgkd
m.0493774, location.imports_and_exports.amount, 16100000000.0
United States of America, location.statistical_region.places_exported_to, m.0493748
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3szn9
m.0493792, location.imports_and_exports.amount, 21800000000.0
United States of America, location.statistical_region.major_imports, m.04g4sbt
m.0cl9ldp, location.imports_and_exports.amount, 3610000000.0
m.04fxlgq, location.imports_and_exports.imported_from, United States of America
m.049374x, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.places_exported_to, m.04938pv
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc53gw9
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc3y2ym
m.049374l, location.imports_and_exports.amount, 23700000000.0
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc4mhp2
m.049374l, location.imports_and_exports.currency, United States Dollar
m.049373z, location.imports_and_exports.amount, 11800000000.0
m.0493797, location.imports_and_exports.amount, 13700000000.0
United States of America, location.statistical_region.places_exported_to, m.04xd0mv
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc474jl
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc4001z
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yl13
m.0493751, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yx54
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3mshz
m.049375j, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4fl5b
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4czj3
m.049375c, location.imports_and_exports.amount, 18100000000.0
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4ygzb
m.049377z, location.imports_and_exports.amount, 15100000000.0
m.0493788, location.imports_and_exports.amount, 18900000000.0
m.0cl9ldp, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.places_exported_to, m.0493792
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4xffs
m.049375p, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.major_imports, m.04g4sb5
m.0493774, location.imports_and_exports.date, 2008
m.049374x, location.imports_and_exports.amount, 48400000000.0
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4gvfk
m.049377z, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3yfn0
m.04fl3np, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc45tfs
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3jj2p
Trade Winds, film.film.country, United States of America
United States of America, location.statistical_region.major_exports, m.04g4s90
m.049375v, location.imports_and_exports.amount, 8700000000.0
m.049376h, location.imports_and_exports.amount, 19200000000.0
m.049373z, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc378qc
m.049374r, location.imports_and_exports.currency, United States Dollar
m.0493748, location.imports_and_exports.currency, United States Dollar
m.049373z, location.imports_and_exports.exported_to, South Korea
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc425z6
United States of America, location.statistical_region.places_exported_to, m.049377n
m.0493756, location.imports_and_exports.amount, 10400000000.0
United States of America, location.statistical_region.places_exported_to, m.049376h
m.049373t, location.imports_and_exports.date, 2008
m.0493788, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc42f58
m.04fl3qp, location.imports_and_exports.exported_to, United States of America
m.049373t, location.imports_and_exports.currency, United States Dollar
m.049374x, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51ps7
m.0493743, location.imports_and_exports.amount, 16600000000.0
m.0493788, location.imports_and_exports.date, 2008
m.04fxlft, location.imports_and_exports.date, 2006
United States of America, location.statistical_region.major_exports, m.04g4s8q
United States of America, location.statistical_region.places_exported_to, m.049379x
m.0dm4wc4, location.imports_and_exports.exported_to, United States of America
m.049377h, location.imports_and_exports.exported_to, United States of America
m.049373t, location.imports_and_exports.amount, 98600000000.0
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3_4mj
m.049377t, location.imports_and_exports.date, 2008
m.04c6sht, location.imports_and_exports.exported_to, United States of America
m.0493783, location.imports_and_exports.currency, United States Dollar
m.0493748, location.imports_and_exports.date, 2008
m.049377b, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc50xcm
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc50cns
m.0493797, location.imports_and_exports.exported_to, Netherlands
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4y_t2
m.049376_, location.imports_and_exports.amount, 12000000000.0
m.049376v, location.imports_and_exports.date, 2008
m.0493748, location.imports_and_exports.exported_to, Brazil
m.049378y, location.imports_and_exports.amount, 71800000000.0
m.0493748, location.imports_and_exports.amount, 9400000000.0
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc53smg
m.049376n, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc481sq
m.049376h, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3j5s8
m.0493774, location.imports_and_exports.exported_to, United States of America
m.049375v, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.major_imports, m.04g4sbn
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3sjhv
m.0493756, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3b2s9
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc39cdh
m.0493751, location.imports_and_exports.date, 2008
m.049378y, location.imports_and_exports.exported_to, United States of America
m.04938pv, location.imports_and_exports.imported_from, United States of America
m.0493788, location.imports_and_exports.exported_to, United States of America
m.0493792, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4pwt5
m.049374r, location.imports_and_exports.amount, 10800000000.0
m.049375c, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc3jqkc
m.04xd0mv, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3g5zb
m.04fxlft, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.places_exported_to, m.0493797
m.04fhph1, location.imports_and_exports.exported_to, United States of America
m.049379x, location.imports_and_exports.exported_to, Canada
m.0493756, location.imports_and_exports.imported_from, United States of America
m.049374f, location.imports_and_exports.amount, 33300000000.0
m.049377t, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4h4zm
m.049374l, location.imports_and_exports.exported_to, China
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.12tb6gb1z
m.0493751, location.imports_and_exports.currency, United States Dollar
m.0cqfbfm, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3zpxm
m.048_4q3, location.imports_and_exports.exported_to, United States of America
m.049376h, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.places_exported_to, m.049375v
United States of America, location.statistical_region.places_exported_to, m.049375j
m.0493783, location.imports_and_exports.exported_to, United States of America
m.049377z, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc47k9y
m.0493756, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3zxt_
m.0493751, location.imports_and_exports.amount, 10400000000.0
m.049376n, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4d21y
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc38vb7
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3t8sq
m.049375c, location.imports_and_exports.exported_to, Germany
m.049375p, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4006c
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc49nlk
m.049373z, location.imports_and_exports.currency, United States Dollar
m.0493774, location.imports_and_exports.currency, United States Dollar
m.04fhpj6, location.imports_and_exports.imported_from, United States of America
m.04bfg3x, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc438vv
m.049375c, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51_l4
m.0493792, location.imports_and_exports.exported_to, Japan
m.049377h, location.imports_and_exports.amount, 271247000000.0
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc48hy6
m.049374x, location.imports_and_exports.exported_to, Mexico
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4f8cg
m.04938pv, location.imports_and_exports.exported_to, Afghanistan
m.049377n, location.imports_and_exports.exported_to, Taiwan
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4my4j
m.049377z, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4tk14
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4gvfl
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3g30m
m.04xd0mv, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.places_exported_to, m.049375p
m.049375j, location.imports_and_exports.amount, 7200000000.0
m.049374f, location.imports_and_exports.exported_to, United States of America
m.0493788, location.imports_and_exports.imported_from, United Kingdom
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.12tb6g_ld
m.04bccr9, location.imports_and_exports.imported_from, United States of America
m.049375j, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc54r1t
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4ppmj
United States of America, location.location.contains_major_portion_of, Viceroy Miami
m.049377t, location.imports_and_exports.amount, 9700000000.0
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3k0pt
m.049376_, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4j__2
m.049376h, location.imports_and_exports.exported_to, United Kingdom
m.049374l, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc549mh
m.0493797, location.imports_and_exports.date, 2008
m.0493797, location.imports_and_exports.currency, United States Dollar
m.049374f, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc53pms
United States of America, location.statistical_region.places_exported_to, m.04bccr9
m.049373z, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc45qh_
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc50541
North America, location.location.contains_major_portion_of, United States of America
m.049374l, location.imports_and_exports.date, 2008
m.049377n, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4wpjk
United States of America, location.statistical_region.major_exports, m.04g4s8k
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3qks8
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3p9lj
United States of America, location.statistical_region.places_exported_to, m.049374l
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4rm_r
m.049375v, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.major_exports, m.04g4s8w
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc42w4s
m.049377n, location.imports_and_exports.amount, 9200000000.0
m.049374r, location.imports_and_exports.date, 2008
m.049375j, location.imports_and_exports.date, 2008
m.049375v, location.imports_and_exports.imported_from, United States of America
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc40yyh
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4s8dy
m.0cl9ldp, location.imports_and_exports.currency, Pound sterling
m.049375j, location.imports_and_exports.exported_to, Australia
m.0493792, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.major_imports, m.04g4sbz
m.049379x, location.imports_and_exports.imported_from, United States of America
m.0493748, location.imports_and_exports.imported_from, United States of America
m.049378y, location.imports_and_exports.date, 2008
m.049379x, location.imports_and_exports.date, 2009
m.049376h, location.imports_and_exports.currency, United States Dollar
m.049377h, location.imports_and_exports.imported_from, Canada
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc422yw
m.0493783, location.imports_and_exports.amount, 50400000000.0
m.049376v, location.imports_and_exports.amount, 14000000000.0
m.049374f, location.imports_and_exports.date, 2008
m.0493797, location.imports_and_exports.imported_from, United States of America
m.0cl9ldp, location.imports_and_exports.date, 2004
Washington, location.statistical_region.major_exports, m.0ydfhwm
United States of America, location.statistical_region.places_exported_to, m.04fhpj6
m.0493783, location.imports_and_exports.date, 2008
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4krtn
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4b1w3
United States of America, location.statistical_region.places_exported_to, m.049377t
United States of America, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc39kmb
United States of America, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yl14
m.049377n, location.imports_and_exports.date, 2008
m.049374r, location.imports_and_exports.exported_to, United States of America
United States of America, location.statistical_region.places_exported_to, m.0493756
Washington, location.statistical_region.major_exports, m.0ydfjwc
m.049377h, location.imports_and_exports.date, 2009
m.049376v, location.imports_and_exports.exported_to, United States of America
m.04939hm, location.imports_and_exports.exported_to, United States of America
m.049377t, location.imports_and_exports.currency, United States Dollar
m.049375p, location.imports_and_exports.amount, 9500000000.0
m.04xd0mv, location.imports_and_exports.date, 2005
United States of America, location.statistical_region.places_exported_to, m.049375c
United States of America, location.statistical_region.foreign_direct_investment_net_inflows, g.11b71tfphq
m.049377b, location.imports_and_exports.amount, 14500000000.0
m.049376v, location.imports_and_exports.currency, United States Dollar
United States of America, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4wt74

Answer: Pharmaceutical Preparation
Automotive industry
Food Manufacturing
Industrial Organic Chemicals, NEC