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 war did the us lose the most soldiers? 
Knowledge Triplets: United States of America, military.military_combatant.armed_forces, 1st Special Forces Operational Detachment-Delta
m.0gps9gh, military.casualties.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.0gpry74
m.04jx303, military.military_command.military_conflict, Korean War
United States of America, military.military_combatant.casualties, m.043wpsh
United States of America, military.military_combatant.military_commanders, m.04kc46r
m.04fvhd3, military.military_command.military_combatant, United States of America
m.04mntwy, military.military_command.military_conflict, Battle of Okinawa
Allies of World War II, military.military_combatant.includes_allies, Australia
Battle of Iwo Jima, military.military_conflict.commanders, m.0gpry7m
United States of America, military.military_combatant.military_commanders, m.04mntwh
m.04fvgm0, military.military_command.military_conflict, War of 1812
Vietnam War, military.military_conflict.commanders, m.02h77w4
United States of America, military.military_combatant.military_commanders, m.04g8rgk
United States of America, military.military_combatant.military_commanders, m.04mntw7
United States of America, military.military_combatant.force_deployments, m.02kljy2
m.049yl2y, military.military_command.military_combatant, United States of America
m.0vmx6jf, military.military_command.military_combatant, United States of America
United States of America, base.culturalevent.event.entity_involved, Battle of Okinawa
m.043wpsh, military.casualties.military_conflict, World War II
m.0gps9h3, military.casualties.military_conflict, Attack on Pearl Harbor
m.043wpsh, military.casualties.combatant, United States of America
m.0gpry6x, military.military_command.military_conflict, Battle of Iwo Jima
United States of America, military.military_combatant.military_commanders, m.04kc46_
m.048z_q8, military.military_command.military_combatant, United States of America
Pacific Ocean, location.location.events, World War II
United States of America, military.military_combatant.military_commanders, m.049y2vz
Korean War, military.military_conflict.casualties, m.043wpm7
m.04kc43k, military.casualties.combatant, United States of America
Battle of the Bulge, military.military_conflict.commanders, m.048z_q8
United States of America, military.military_combatant.military_commanders, m.04fvgj9
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
m.0y7_lvp, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.049yll5
m.02h782s, military.force_strength.military_conflict, Vietnam War
World War II, military.military_conflict.commanders, m.0y7_lvp
Korean War, military.military_conflict.commanders, m.05nn1s2
Battle of Okinawa, time.event.included_in_event, World War II
United States of America, military.military_combatant.armed_forces, South Pacific Area
War of 1812, time.event.includes_event, Battle of New Orleans
United States Volunteers, military.armed_force.military_combatant, United States of America
Attack on Pearl Harbor, military.military_conflict.casualties, m.0gps9gs
m.049y2wb, military.military_command.military_conflict, Mexican–American War
World War II, military.military_conflict.commanders, m.0478pm4
m.049y2wj, military.military_command.military_combatant, United States of America
m.04h_gf3, military.military_command.military_conflict, Mexican–American War
United States of America, military.military_combatant.casualties, m.043wptp
Allies of World War II, military.military_combatant.includes_allies, Taiwan
United States of America, military.military_combatant.military_commanders, m.04fv775
m.049yn2t, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.armed_forces, United States Volunteers
m.04h_gf3, military.military_command.military_combatant, United States of America
Attack on Pearl Harbor, time.event.included_in_event, World War II
Attack on Pearl Harbor, military.military_conflict.casualties, m.0gps9g7
m.0gps9g7, military.casualties.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.062m9qd
Zachary Taylor, military.military_person.participated_in_conflicts, Mexican–American War
United States of America, military.military_combatant.casualties, m.04kc43k
m.049yll5, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.04h_gx9
m.04kb4m4, military.casualties.combatant, United States of America
m.0hcr57k, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.04kc438
United States of America, military.military_combatant.casualties, m.062m5r2
m.04h_h3v, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.043wpm7
m.048z_91, military.military_command.military_combatant, United States of America
m.0gpry7m, military.military_command.military_conflict, Battle of Iwo Jima
United Nations Command, military.armed_force.military_combatant, United States of America
Battle of Iwo Jima, time.event.included_in_event, World War II
United States of America, military.military_combatant.military_commanders, m.049yl7m
m.010h8r53, military.force_strength.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.049yl8l
United States of America, military.military_combatant.military_commanders, m.0478pm4
United States of America, military.military_combatant.casualties, m.04kb4m4
m.0gpry74, military.military_command.military_combatant, United States of America
m.049y2k0, military.military_command.military_combatant, United States of America
Vietnam War, military.military_conflict.commanders, m.02h77vl
Allies of World War II, military.military_combatant.includes_allies, United Kingdom
Vietnam War, base.culturalevent.event.entity_involved, Australia
United States of America, military.military_combatant.military_commanders, m.049y3bc
United States of America, military.military_combatant.military_commanders, m.04h_fyq
United States of America, military.military_combatant.military_commanders, m.049y2k0
m.049y36w, military.military_command.military_combatant, United States of America
m.0gprtxt, military.force_strength.combatant, United States of America
m.0gpry74, military.military_command.military_conflict, Battle of Iwo Jima
Mexican–American War, military.military_conflict.commanders, m.049y2wb
United States of America, military.military_combatant.casualties, m.010h8rpj
m.043wpsh, military.casualties.military_conflict, World War II
Military - Wounded, military.casualties_type.conflicts, m.04kc438
m.049y3bc, military.military_command.military_combatant, United States of America
United States Marine Corps Forces, Europe, military.military_unit.place_of_origin, United States of America
Battle of Iwo Jima, time.event.included_in_event, World War II
m.010h8rpj, military.casualties.combatant, United States of America
m.048z_rr, military.military_command.military_combatant, United States of America
m.04jx14r, military.military_command.military_conflict, World War II
War of 1812, military.military_conflict.commanders, m.04kc46r
m.02h77w4, military.military_command.military_combatant, United States of America
World War II, military.military_conflict.commanders, m.04h_hmh
m.04h_hmh, military.military_conflict.commanders, World War II
m.05nn1ry, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.049yn2t
United States of America, military.military_combatant.military_commanders, m.04fvgm0
m.04fv775, military.military_command.military_combatant, United States of America
m.010h8rq6, military.casualties.combatant, United States of America
m.02zzw3k, military.casualties.military_conflict, War of 1812
m.04kc438, military.casualties.military_conflict, War of 1812
m.04mntwy, military.military_command.military_combatant, United States of America
m.04ml3lh, military.casualties.combatant, United States of America
United States of America, military.military_combatant.force_deployments, m.0gprtxt
United States of America, military.military_combatant.military_commanders, m.049y2wb
United States of America, military.military_combatant.military_commanders, m.0bp733g
United States of America, military.military_combatant.military_commanders, m.04fvhd3
Vietnam War, military.military_conflict.commanders, m.0478pmb
m.043wptp, military.casualties.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.04jx14r
United States of America, military.military_combatant.military_commanders, m.04mntwy
United States of America, military.military_combatant.military_commanders, m.0gpry7m
United States of America, military.military_combatant.military_commanders, m.0vmx6fr
m.04kc46_, military.military_command.military_combatant, United States of America
m.04h_gx9, military.military_command.military_combatant, United States of America
m.043wpm7, military.casualties.combatant, United States of America
m.02kljy2, military.force_strength.combatant, United States of America
m.0vmx6fr, military.military_command.military_combatant, United States of America
m.02h77vl, military.military_command.military_conflict, Vietnam War
m.05nn1ry, military.military_command.military_conflict, Korean War
War of 1812, military.military_conflict.commanders, m.04h_fyq
United States of America, military.military_combatant.military_commanders, m.0b68f31
Battle of Iwo Jima, military.military_conflict.commanders, m.0gpry7c
m.0gps9gh, military.casualties.military_conflict, Attack on Pearl Harbor
m.05nn1s2, military.military_command.military_conflict, Korean War
United States of America, military.military_combatant.military_commanders, m.049y2wj
United States of America, military.military_combatant.casualties, m.043wpr_
United States of America, military.military_combatant.military_commanders, m.0gpry6x
United States of America, military.military_combatant.military_commanders, m.02h77vl
m.0gps9h3, military.casualties.combatant, United States of America
Australia, military.military_combatant.belongs_to_combatant_group, Allies of World War II
United States of America, military.military_combatant.military_commanders, m.04h_hmh
m.0478pmb, military.military_command.military_conflict, Vietnam War
m.0478pm4, military.military_command.military_conflict, World War II
United States of America, military.military_combatant.casualties, m.04ml3m6
m.04fvkjd, military.military_command.military_combatant, United States of America
m.043wphv, military.casualties.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.0gpry7c
United States of America, military.military_command.military_combatant, m.04jx14r
War of 1812, military.military_conflict.casualties, m.04kc43k
United States of America, base.culturalevent.event.entity_involved, Battle of Iwo Jima
Battle of the Bulge, military.military_conflict.commanders, m.048z_rr
Battle of Okinawa, military.military_conflict.commanders, m.04mntwy
United States of America, military.military_combatant.military_commanders, m.05nn1s2
War of 1812, military.military_conflict.commanders, m.04kc47v
m.04mtvjp, military.military_command.military_combatant, United States of America
United States of America, location.location.partially_containedby, Pacific Ocean
Battle of Iwo Jima, military.military_conflict.commanders, m.0gpry6x
Attack on Pearl Harbor, military.military_conflict.casualties, m.0gps9h3
United States of America, military.military_combatant.military_commanders, m.07yl5ks
World War II, military.military_conflict.casualties, m.043wpsh
Mexican–American War, time.event.locations, Texas
m.0vmx6h8, military.military_command.military_combatant, United States of America
War of 1812, military.military_conflict.commanders, m.04kc46_
United States of America, military.military_combatant.casualties, m.08l5sy7
m.04jx303, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.02h77w4
m.0y7_lvp, military.military_command.military_conflict, World War II
United States of America, military.military_combatant.military_commanders, m.04h_gf3
United States of America, military.military_combatant.military_commanders, m.049y287
m.04mntw0, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.048z_rb
m.04mntw7, military.military_command.military_combatant, United States of America
Zachary Taylor, military.military_person.participated_in_conflicts, War of 1812
United States of America, military.military_combatant.military_commanders, m.0pl31jm
m.02h77w4, military.military_command.military_conflict, Vietnam War
United States of America, military.military_combatant.military_commanders, m.048z_91
United States of America, military.military_combatant.military_commanders, m.049yl2y
United States of America, military.military_combatant.military_commanders, m.048z_rr
m.04jx14r, military.military_command.military_conflict, World War II
m.043wphl, military.casualties.combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.04kc47v
m.04jx14r, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.02zzw3k
Battle of Iwo Jima, military.military_conflict.force_strengths, m.0gprtxt
United States of America, military.military_combatant.military_commanders, m.0vmx6jf
m.049yl7m, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.0y7_lvp
m.04h_hmh, military.military_command.military_combatant, United States of America
m.0gprtxt, military.force_strength.military_conflict, Battle of Iwo Jima
m.04h_h48, military.military_command.military_combatant, United States of America
Attack on Pearl Harbor, time.event.included_in_event, World War II
United States of America, base.culturalevent.event.entity_involved, Attack on Pearl Harbor
m.0vmx69n, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.049y36w
United States of America, military.military_combatant.force_deployments, m.08l5v0k
United States of America, military.military_combatant.military_commanders, m.0hcr57k
m.04fvgj9, military.military_command.military_combatant, United States of America
Mexican–American War, base.culturalevent.event.entity_involved, Zachary Taylor
m.0bp733g, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.0vmx6kz
m.0gpry6x, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.04jx303
m.0gps9gs, military.casualties.military_conflict, Attack on Pearl Harbor
m.02hzb5j, military.military_command.military_combatant, United States of America
Don Carlos Buell, military.military_person.participated_in_conflicts, Mexican–American War
United States of America, military.military_unit_place_of_origin.military_units, United States Marine Corps Forces, Europe
United States of America, military.military_combatant.military_commanders, m.04h_h3v
United States of America, military.military_combatant.casualties, m.043wpqn
United States of America, military.military_combatant.military_commanders, m.05nn1ry
United States of America, military.military_combatant.armed_forces, United Nations Command
United States of America, military.military_combatant.military_commanders, m.04mtvjp
United States of America, military.military_combatant.casualties, m.0gps9gs
m.04h_hmh, military.military_command.military_conflict, World War II
United States of America, military.military_combatant.military_commanders, m.04fvkjd
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
Korean War, military.military_conflict.commanders, m.04jx303
United States of America, military.military_combatant.casualties, m.0gprnjn
War of 1812, time.event.locations, Pacific Ocean
m.02h782s, military.force_strength.combatant, United States of America
Vietnam War, military.military_conflict.force_strengths, m.02h782s
Mexican–American War, military.military_conflict.commanders, m.04h_gf3
War of 1812, military.military_conflict.casualties, m.02zzw3k
m.0pl31jm, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.04ml3lh
m.04g8rgk, military.military_command.military_combatant, United States of America
m.0gps9gs, military.casualties.combatant, United States of America
m.062m9qd, military.military_command.military_combatant, United States of America
m.0vmx6kz, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.0478pm4
m.05nn1s2, military.military_command.military_combatant, United States of America
m.049y287, military.military_command.military_combatant, United States of America
m.0478pm4, military.military_command.military_combatant, United States of America
m.04h_h41, military.military_command.military_combatant, United States of America
Vietnam War, military.military_conflict.casualties, m.04kb4m4
World War II, military.military_conflict.commanders, m.04jx14r
m.04kc43k, military.casualties.military_conflict, War of 1812
United States of America, military.military_combatant.military_commanders, m.04mntw0
m.0gpry7c, military.military_command.military_combatant, United States of America
m.0y7_lvp, military.military_conflict.commanders, World War II
Taiwan, military.military_combatant.belongs_to_combatant_group, Allies of World War II
World War II, time.event.locations, Pacific Ocean
Battle of Iwo Jima, military.military_conflict.casualties, m.0gprnjn
United States of America, military.military_combatant.military_commanders, m.0vmx69n
m.0b68f31, military.military_command.military_combatant, United States of America
m.04kc47v, military.military_command.military_conflict, War of 1812
m.07yl5ks, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.010h8rq6
m.0478pmb, military.military_command.military_combatant, United States of America
Korean War, military.military_conflict.commanders, m.05nn1ry
United States of America, military.military_combatant.force_deployments, m.04ml3kt
m.0gpry7m, military.military_command.military_combatant, United States of America
Allies of World War II, military.military_combatant.includes_allies, France
United States of America, military.military_combatant.force_deployments, m.010h8r53
United States of America, military.military_combatant.casualties, m.0gps9g7
United States of America, military.military_combatant.casualties, m.0gps9gh
United States of America, military.military_combatant.force_deployments, m.02h782s
m.08l5sy7, military.casualties.combatant, United States of America
United States of America, military.military_combatant.belongs_to_combatant_group, Allies of World War II
United States of America, military.military_combatant.military_commanders, m.04h_h48
m.04mntwh, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.casualties, m.043wphv
Battle of Okinawa, time.event.included_in_event, World War II
m.04kc46_, military.military_command.military_conflict, War of 1812
United States of America, military.military_combatant.military_commanders, m.02hzb5j
France, military.military_combatant.belongs_to_combatant_group, Allies of World War II
m.062m5r2, military.casualties.combatant, United States of America
United States Army, military.armed_force.military_combatant, United States of America
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, Vietnam War
m.02h7m00, military.force_strength.combatant, United States of America
m.0pl31jm, military.military_command.military_conflict, Mexican–American War
United States Volunteers, military.military_combatant_group.combatants, United States of America
United States of America, military.military_combatant.military_commanders, m.0478pmb
Dwight D. Eisenhower, military.military_person.participated_in_conflicts, World War II
m.0gprnjn, military.casualties.military_conflict, Battle of Iwo Jima
United States of America, military.military_combatant.force_deployments, m.02h7m00
m.04h_fyq, military.military_command.military_conflict, War of 1812
Battle of the Bulge, time.event.included_in_event, World War II
m.043wpqn, military.casualties.combatant, United States of America
War of 1812, military.military_conflict.commanders, m.04fvgm0
m.043wpm7, military.casualties.military_conflict, Korean War
m.049yl8l, military.military_command.military_combatant, United States of America
Vietnam War, military.military_conflict.casualties, m.043wptp
United States of America, military.military_combatant.casualties, m.043wphl
m.04kc46r, military.military_command.military_conflict, War of 1812
m.049yl7d, military.military_command.military_combatant, United States of America
United States of America, military.military_command.military_combatant, m.04h_hmh
m.0478pm4, military.military_command.military_conflict, World War II
Battle of Okinawa, base.culturalevent.event.entity_involved, United States of America
m.0gpry7c, military.military_command.military_conflict, Battle of Iwo Jima
United States of America, military.military_combatant.military_commanders, m.0y7_lvp
m.02zzw3k, military.casualties.combatant, United States of America
m.04kc46r, military.military_command.military_combatant, United States of America
m.0gps9g7, military.casualties.military_conflict, Attack on Pearl Harbor
Attack on Pearl Harbor, military.military_conflict.casualties, m.0gps9gh
Battle of Iwo Jima, military.military_conflict.commanders, m.0gpry74
United States of America, military.military_combatant.casualties, m.0gps9h3
m.04kb4m4, military.casualties.military_conflict, Vietnam War
m.043wpr_, military.casualties.combatant, United States of America
m.04h_fyq, military.military_command.military_combatant, United States of America
Battle of the Bulge, military.military_conflict.commanders, m.048z_rb
United States of America, military.military_combatant.military_commanders, m.049yl7d
m.02h77vl, military.military_command.military_combatant, United States of America
m.04kc47v, military.military_command.military_combatant, United States of America
United States of America, people.person.nationality, Dwight D. Eisenhower
United States of America, military.military_combatant.armed_forces, United States Army
m.0gprnjn, military.casualties.combatant, United States of America
m.04kc438, military.casualties.combatant, United States of America
Mexican–American War, military.military_conflict.commanders, m.0pl31jm
m.04ml3m6, military.casualties.combatant, United States of America
m.04ml3kt, military.force_strength.combatant, United States of America
United States of America, military.military_combatant.casualties, m.043wpsh
United States of America, military.military_combatant.military_commanders, m.04h_h41
War of 1812, time.event.locations, North America
m.049y2vz, military.military_command.military_combatant, United States of America
m.048z_rb, military.military_command.military_combatant, United States of America
United States of America, military.military_combatant.military_commanders, m.048z_q8
Mexican–American War, base.culturalevent.event.entity_involved, United States of America
Allies of World War II, military.military_combatant.includes_allies, United States of America
War of 1812, military.military_conflict.casualties, m.04kc438
m.049y2wb, military.military_command.military_combatant, United States of America
United Kingdom, military.military_combatant.belongs_to_combatant_group, Allies of World War II
m.04fvgm0, military.military_command.military_combatant, United States of America
m.043wptp, military.casualties.military_conflict, Vietnam War
War of 1812, base.culturalevent.event.entity_involved, United Kingdom
United States of America, military.military_combatant.military_commanders, m.0vmx6h8

Answer: World War II