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: vietnam war are subjects in which video game? 
Knowledge Triplets: Vietnam War, film.film_subject.films, The Foot Shooting Party
Vietnam War, film.film_subject.films, Green Dragon
Catfish and mandala, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, 1969
Fandango, film.film.subjects, Vietnam War
Coming Home, film.film.subjects, Vietnam veteran
Fallen Angels, book.written_work.subjects, Vietnam War
Pay any price, book.written_work.subjects, Vietnam War
Battlefield: Bad Company 2: Vietnam, cvg.computer_videogame.game_series, Battlefield
Vietnam War, film.film_subject.films, The Anderson Platoon
Vietnam War, book.book_subject.works, Last day in Vietnam
Heart of Darkness, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, The Girl in the Picture
Coming Home, film.film.subjects, Vietnam War
Vietnam War, base.fight.subject_of_protest.protests_about_this, Moratorium to End the War in Vietnam
Vietnam War, book.book_subject.works, Vietnam: the Necessary War - A Reinterpretation of America's Most Disastrous Military Conflict
21 and a Wake-Up, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Killing Fields
Vietnam War, film.film_subject.films, F.T.A.
A Rumor of War, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Promise of Love
Vietnam War, film.film_subject.films, Into Harm's Way
Some May Live, film.film.subjects, Vietnam War
If I Die in a Combat Zone: Box Me Up and Ship Me Home, book.written_work.subjects, Vietnam War
There Goes My Baby, film.film.subjects, Vietnam War
Dispatches, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam War
Dien Bien Phu, film.film.subjects, Vietnam War
Home to war, book.written_work.subjects, Vietnam War
Wounded, book.written_work.subjects, Vietnam War
The Fog of War: Eleven Lessons from the Life of Robert S. McNamara, film.film.subjects, Vietnam War
Opposition to United States involvement in the Vietnam War, film.film_subject.films, Born on the Fourth of July
Vietnam War, film.film_subject.films, Watchmen
Vietnam War, film.film_subject.films, The Deer Hunter
Vietnam War, book.book_subject.works, M.I.A., or, Mythmaking in America
Main Force Assault, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Good Morning, Vietnam
Vietnam War, film.film_subject.films, The Last Hunter
Vietnam War, film.film_subject.films, The Odd Angry Shot
Vietnam War, film.film_subject.films, Father Xmas
Vietnam War, book.book_subject.works, A Good Scent from a Strange Mountain
The Odd Angry Shot, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Music Within
More American Graffiti, film.film.subjects, Vietnam War
The Deer Hunter, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, X-Men Origins: Wolverine
The Uncounted Enemy, film.film.subjects, Vietnam War
Cayo, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Hoa-Binh
Vietnam War, book.book_subject.works, The Short-Timers
Vietnam War, film.film_subject.films, Flight of the Intruder
The Anderson Platoon, film.film.subjects, Vietnam War
Platoon Leader, film.film.subjects, Vietnam War
Vietnam War, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Deathdream
Chickenhawk, book.written_work.subjects, Vietnam War
Vietnam Inc., book.written_work.subjects, Vietnam War
Aid and Comfort, book.written_work.subjects, Vietnam War
Hair, book.written_work.subjects, Vietnam War
The Siege of Firebase Gloria, film.film.subjects, Vietnam War
Coordinates of Death, film.film.subjects, Vietnam War
The Barracks Thief, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Platoon: Bravo Company
Vietnam War, film.film_subject.films, Apocalypse Now Redux
Vietnam War, book.book_subject.works, Soldiers In Revolt
Far from Vietnam, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Rolling Thunder
Vietnam War, film.film_subject.films, The Boys in Company C
Sticks and Bones, film.film.subjects, Vietnam War
Deceit, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Hanoi Hilton
Vietnam War, book.book_subject.works, Surviving Hell: A POW's Journey
Vietnam War, book.book_subject.works, A Nghu Night Falls
Tribes, film.film.subjects, Vietnam War
Hamburger Hill, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Sideshow, Revised Edition
Vietnam War, book.book_subject.works, American Power and the New Mandarins
Thou Shalt Not Kill... Except, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Falling through the Earth
First Blood, book.written_work.subjects, Vietnam War
When Heaven and Earth Changed Places, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, We Were Soldiers
Self-immolations in protest to the Vietnam War, base.fight.protest.subject_of_protest, Vietnam War
X-Men: Days of Future Past, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Anatomy of a War
Vietnam War, film.film_subject.films, The Walking Dead
Vietnam War, book.book_subject.works, Two cities : Hanoi and Saigon
Vietnam War, film.film_subject.films, Forced Entry
Brushfire, film.film.subjects, Vietnam War
10,000 days of thunder, book.written_work.subjects, Vietnam War
Platoon: Bravo Company, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Word of Honor
Vietnam War, film.film_subject.films, Dead Presidents
Regret to Inform, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Last Full Measure
To bear any burden, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, In the Lake of the Woods
Battlefield: Bad Company 2: Vietnam, cvg.computer_videogame.publisher, Electronic Arts
Vietnam War, film.film_subject.films, Don't Cry, It's Only Thunder
Héroes de Otra Patria, film.film.subjects, Vietnam War
Tracks, film.film.subjects, Vietnam War
Reaching for Glory, book.written_work.subjects, Vietnam War
Thud Ridge, book.written_work.subjects, Vietnam War
Vietnam War, radio.radio_subject.programs_with_this_subject, They Served with Honor
Music Within, film.film.subjects, Vietnam War
American Gangster, film.film.subjects, Vietnam War
A Rumor of War, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, To bear any burden
Vietnam: The Australian War, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Aid and Comfort
Vietnam War, film.film_subject.films, Coming Home
Vietnam War, user.tsegaran.random.taxonomy_subject.entry, m.04_4_4s
Vietnam War, book.book_subject.works, Home to war
Vietnam, book.written_work.subjects, Vietnam War
Firehawk, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The War at Home
Vietnam War, book.book_subject.works, Spies and Commandos: How America Lost the Secret War in North Vietnam
Vietnam War, film.film_subject.films, Cayo
The Cage, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, House
Vietnam War, book.book_subject.works, 10,000 days of thunder
Vietnam War, book.book_subject.works, The Cage
Vietnam War, book.book_subject.works, MiG Master, 2/E
Vietnam War, film.film_subject.films, Hearts and Minds
Vietnam War, book.book_subject.works, The Phantom Blooper
Two cities : Hanoi and Saigon, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Brotherhood of War
Vietnam War, film.film_subject.films, The Most Dangerous Man in America:  Daniel Ellsberg and the Pentagon Papers
Vietnam War, film.film_subject.films, Coordinates of Death
Tunnel Rats, film.film.subjects, Vietnam War
Apocalypse Now, film.film.subjects, Vietnam War
m.04_4_4s, user.tsegaran.random.taxonomy_entry.subject, Vietnam War
Across the Universe, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Free Fire Zones
Vietnam War, base.fight.subject_of_protest.protests_about_this, March Against the Vietnam War
Vietnam War, book.book_subject.works, If I Die in a Combat Zone: Box Me Up and Ship Me Home
Vietnam War, book.book_subject.works, Counter-Revolutionary Violence: Bloodbaths in Fact & Propaganda
Vietnam War, film.film_subject.films, 21 and a Wake-Up
Vietnam War, book.book_subject.works, Nuremberg and Vietnam
Summertree, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Sunny
Vietnam War, book.book_subject.works, Perils of dominance
Chicano Moratorium, base.fight.protest.subject_of_protest, Vietnam War
365 Days, book.written_work.subjects, Vietnam War
Everything We Had, book.written_work.subjects, Vietnam War
Free Fire Zones, book.written_work.subjects, Vietnam War
Word of Honor, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Dispatches
Into Harm's Way, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Héroes de Otra Patria
Vietnam War, film.film_subject.films, JFK
Vietnam War, film.film_subject.films, Summertree
Vietnam War, cvg.computer_game_subject.games, Battlefield: Bad Company 2: Vietnam
Above the Law, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Uncounted Enemy
Vietnam War, film.film_subject.films, Vietnam War Story II
Vietnam War, film.film_subject.films, The Iron Triangle
Operation C.I.A., film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam Diary
Vietnam War, film.film_subject.films, The Revolutionary
Vietnam War, book.book_subject.works, Fast Movers
Vietnam! Vietnam!, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Air America
The Visitors, film.film.subjects, Vietnam War
Long Tan, film.film.subjects, Vietnam War
The Ballad of Andy Crocker, film.film.subjects, Vietnam War
Braddock: Missing in Action III, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Big Wednesday
On Yankee station, book.written_work.subjects, Vietnam War
Afterburner, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, The sorrow of war
Opposition to United States involvement in the Vietnam War, film.film_subject.films, Hearts and Minds
Vietnam War, film.film_subject.films, Brushfire
Platoon Leader, book.written_work.subjects, Vietnam War
Presidio mutiny, base.fight.protest.subject_of_protest, Vietnam War
Born on the Fourth of July, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Hair
M.I.A., or, Mythmaking in America, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, White Badge
Vietnam War, book.book_subject.works, In Pharaoh's Army
The Girl in the Picture, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Forrest Gump
Birdy, film.film.subjects, Vietnam War
How I Got That Story, book.written_work.subjects, Vietnam War
Air America, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, There Goes My Baby
Gardens of Stone, film.film.subjects, Vietnam War
The White Silk Dress, film.film.subjects, Vietnam War
Vietnam Diary, book.written_work.subjects, Vietnam War
Battlefield: Bad Company 2: Vietnam, cvg.computer_videogame.gameplay_modes, Multiplayer video game
The Lost Platoon, film.film.subjects, Vietnam War
The Quiet American, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, First Blood
Apocalypse Now Redux, film.film.subjects, Vietnam War
Battlefield: Bad Company 2: Vietnam, cvg.computer_videogame.subjects, Vietnam War
25-year War, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, How I Got That Story
In Country, film.film.subjects, Vietnam War
Green Dragon, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, We Were Soldiers Once ... and Young: Ia Drang - the Battle That Changed the War in Vietnam
Jacknife, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Alamo Bay
Bat*21, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, American Gangster
Forced Entry, film.film.subjects, Vietnam War
Dead Presidents, film.film.subjects, Vietnam War
R-Point, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Faith of My Fathers
Vietnam War, film.film_subject.films, Distant Thunder
Vietnam War, film.film_subject.films, The No Mercy Man
Vietnam War, film.film_subject.films, Across the Universe
White Badge, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, How Sleep the Brave
Big Wednesday, film.film.subjects, Vietnam War
Platoon, film.film.subjects, Vietnam War
Vietnam Chronicles: The Abrams Tapes, 1968-1972, book.written_work.subjects, Vietnam War
Vietnam, film.film_subject.films, Regret to Inform
Hoa-Binh, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Siege of Firebase Gloria
Vietnam War, film.film_subject.films, Brotherhood of Death
A Bright Shining Lie, film.film.subjects, Vietnam War
America in Vietnam, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Dogfight
Bullet in the Head, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, The German Peril
Vietnam War, base.fight.subject_of_protest.protests_about_this, Self-immolations in protest to the Vietnam War
Hell on the Battleground, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The White Silk Dress
Good Morning, Vietnam, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Born on the Fourth of July
Vietnam War, film.film_subject.films, Hell on the Battleground
Vietnam War, film.film_subject.films, Deceit
Missing in Action, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Apocalypse Now
Vietnam War Story II, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Go Tell the Spartans
Vietnam War, film.film_subject.films, A.W.O.L.
Vietnam War, book.book_subject.works, The Quiet American
JFK, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Catfish and mandala
A Mission to Kill, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam
The Last Full Measure, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Wounded
Vietnam War, film.film_subject.films, Some May Live
Rescue Dawn, film.film.subjects, Vietnam War
Dereliction of Duty, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, The Best and the Brightest
Soldiers In Revolt, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Nam-a-Rama
Who'll Stop the Rain, film.film.subjects, Vietnam War
Good Guys Wear Black, film.film.subjects, Vietnam War
The Secret War Against Hanoi: Kennedy and Johnson's Use of Spies, Saboteurs, and Covert Warriors in North Vietnam, book.written_work.subjects, Vietnam War
Faith of Our Fathers, film.film.subjects, Vietnam War
The Ninth Configuration, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Vietnam! Vietnam!
Vietnam War, book.book_subject.works, Vietnam: The Australian War
Vietnam War, base.fight.subject_of_protest.protests_about_this, Presidio mutiny
Friendly Fire, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Regret to Inform
The Final War of Olly Winter, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, More American Graffiti
Vietnam War, film.film_subject.films, Rescue Dawn
The new soldier, book.written_work.subjects, Vietnam War
The Last Hunter, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam Inc.
Vietnam War, book.book_subject.works, The Secret War Against Hanoi: Kennedy and Johnson's Use of Spies, Saboteurs, and Covert Warriors in North Vietnam
Vietnam War, film.film_subject.films, The Lost Platoon
Out of the Fire, book.written_work.subjects, Vietnam War
Hair, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Main Force Assault
Forrest Gump, film.film.subjects, Vietnam War
Casualties of War, film.film.subjects, Vietnam War
Expendable, film.film.subjects, Vietnam War
Moratorium to End the War in Vietnam, base.fight.protest.subject_of_protest, Vietnam War
Vietnam War, film.film_subject.films, Going Back
House, film.film.subjects, Vietnam War
Dogfight, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, A Bright Shining Lie
Vietnam War, film.film_subject.films, The Fog of War: Eleven Lessons from the Life of Robert S. McNamara
Born on the Fourth of July, film.film.subjects, Opposition to United States involvement in the Vietnam War
F.T.A., film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Above the Law
Vietnam War, film.film_subject.films, Expendable
Vietnam War, book.book_subject.works, When Hell was in Session
The Revolutionary, film.film.subjects, Vietnam War
Deathdream, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Platoon Leader
Vietnam War, book.book_subject.works, On Yankee station
Vietnam War, book.book_subject.works, The Green Berets
Watchmen, film.film.subjects, Vietnam War
We Were Soldiers, film.film.subjects, Vietnam War
Sunny, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Tracks
Vietnam War, film.film_subject.films, The Green Berets
Journey from the Fall, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Tribes
Anatomy of a War, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Firehawk
Father Xmas, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam: The Origins of Revolution
Vietnam War, film.film_subject.films, The Final War of Olly Winter
Alamo Bay, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Dereliction of Duty
The War at Home, film.film.subjects, Vietnam War
Hearts and Minds, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Dien Bien Phu
Vietnam War, film.film_subject.films, Tunnel Rats
The sorrow of war, book.written_work.subjects, Vietnam War
Hearts and Minds, film.film.subjects, Opposition to United States involvement in the Vietnam War
Vietnam War, film.film_subject.films, A Rumor of War
A Better Tomorrow 3, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, The new soldier
Vietnam War, book.book_subject.works, The Last Valley: Dien Bien Phu and the French Defeat in Vietnam
Vietnam War, book.book_subject.works, Afterburner
Vietnam War, book.book_subject.works, Ho
My Detachment, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Ballad of Andy Crocker
Vietnam: the Necessary War - A Reinterpretation of America's Most Disastrous Military Conflict, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Everything We Had
Vietnam War, film.film_subject.films, Double Target
Vietnam War, film.film_subject.films, X-Men: Days of Future Past
Vietnam War, film.film_subject.films, Memorial Day
Purple Hearts, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Some Kind of Hero
A.W.O.L., film.film.subjects, Vietnam War
Brotherhood of War, book.written_work.subjects, Vietnam War
The Walking Dead, film.film.subjects, Vietnam War
Fields of Fire, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, 84C MoPic
The Iron Triangle, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Blind Fury
Vietnam War, film.film_subject.films, Bullet in the Head
A Rock and a Hard Place, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Gardens of Stone
Vietnam War, film.film_subject.films, The War
Distant Thunder, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Welcome Home
Nam's Angels, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Missing in Action
Vietnam War, film.film_subject.films, Far from Vietnam
Vietnam War, book.book_subject.works, The Squad
Vietnam War, film.film_subject.films, A Yank in Viet-Nam
o.k., film.film.subjects, Vietnam War
Double Target, film.film.subjects, Vietnam War
Nuremberg and Vietnam, book.written_work.subjects, Vietnam War
To the Shores of Hell, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Purple Hearts
Vietnam War, film.film_subject.films, Thou Shalt Not Kill... Except
1971 May Day protests, base.fight.protest.subject_of_protest, Vietnam War
Some Kind of Hero, film.film.subjects, Vietnam War
1969, film.film.subjects, Vietnam War
First Blood, film.film.subjects, Vietnam War
The No Mercy Man, film.film.subjects, Vietnam War
Vietnam and other American fantasies, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Journey from the Fall
84C MoPic, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Apocalypse Meow
Uncommon Valor, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Casualties of War
Jacob's Ladder, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Operation Dumbo Drop
Nam-a-Rama, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Flight Of The Intruder
Welcome Home, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, The Barracks Thief
Blind Fury, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Ninth Configuration
Vietnam War, film.film_subject.films, Birdy
Vietnam War, film.film_subject.films, To the Shores of Hell
Opposition to United States involvement in the Vietnam War, film.film_subject.films, Fandango
Full Metal Jacket, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, They Marched Into Sunlight: War and Peace, Vietnam and America, October 1967
Vietnam War, book.book_subject.works, Thud Ridge
Memorial Day, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, o.k.
The Hanoi Hilton, film.film.subjects, Vietnam War
Vietnam War, base.fight.subject_of_protest.protests_about_this, 1971 May Day protests
Operation Dumbo Drop, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Gunman
Vietnam War, book.book_subject.works, Platoon Leader
Vietnam War, film.film_subject.films, The Quiet American
Vietnam War, film.film_subject.films, Combat Shock
Vietnam War, film.film_subject.films, Heaven & Earth
Vietnam War, film.film_subject.films, Braddock: Missing in Action III
Vietnam War, film.film_subject.films, Tigerland
Vietnam War, film.film_subject.films, Missing in Action 2: The Beginning
Sideshow, Revised Edition, book.written_work.subjects, Vietnam War
Ho, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Platoon
Don't Cry, It's Only Thunder, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Long Tan
White feather, book.written_work.subjects, Vietnam War
Rules of Engagement, film.film.subjects, Vietnam War
American Power and the New Mandarins, book.written_work.subjects, Vietnam War
Brotherhood of Death, film.film.subjects, Vietnam War
Heaven & Earth, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Good Guys Wear Black
How Sleep the Brave, film.film.subjects, Vietnam War
Hard Hat Riot, base.fight.protest.subject_of_protest, Vietnam War
Vietnam War, book.book_subject.works, The Spitting Image
Vietnam War, book.book_subject.works, A Better War: The Unexamined Victories and Final Tragedy of America's Last Years in Vietnam
Vietnam War, film.film_subject.films, Hamburger Hill
Flight Of The Intruder, book.written_work.subjects, Vietnam War
Falling through the Earth, book.written_work.subjects, Vietnam War
Agent Orange, book.written_work.subjects, Vietnam War
Into the Mouth of the Cat, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, The Veteran
Vietnam War, film.film_subject.films, Sticks and Bones
Fandango, film.film.subjects, Opposition to United States involvement in the Vietnam War
Vietnam War, film.film_subject.films, Full Metal Jacket
Vietnam War, book.book_subject.works, Fields of Fire
Vietnam War, book.book_subject.works, Vietnam and other American fantasies
Off Limits, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Reaching for Glory
Vietnam War, book.book_subject.works, Chickenhawk
Vietnam War, film.film_subject.films, Jacob's Ladder
Go Tell the Spartans, film.film.subjects, Vietnam War
The Last Valley: Dien Bien Phu and the French Defeat in Vietnam, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Uncommon Valor
X-Men Origins: Wolverine, film.film.subjects, Vietnam War
When Hell was in Session, book.written_work.subjects, Vietnam War
Vietnam War, book.book_subject.works, Stolen Valor: How the Vietnam Generation Was Robbed of its Heroes and its History
Faith of My Fathers, film.film.subjects, Vietnam War
Regret to Inform, film.film.subjects, Vietnam
Counter-Revolutionary Violence: Bloodbaths in Fact & Propaganda, book.written_work.subjects, Vietnam War
Going Back, film.film.subjects, Vietnam War
Tigerland, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Rules of Engagement
Vietnam War, film.film_subject.films, Operation C.I.A.
Rolling Thunder, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Who'll Stop the Rain
Vietnam War, film.film_subject.films, Bat*21
The War, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Out of the Fire
In Pharaoh's Army, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Fandango
Vietnam War, book.book_subject.works, When Heaven and Earth Changed Places
Vietnam War, film.film_subject.films, A Better Tomorrow 3
Vietnam War, film.film_subject.films, The Visitors
Vietnam War, film.film_subject.films, Faith of Our Fathers
Vietnam War, film.film_subject.films, R-Point
The Veteran, film.film.subjects, Vietnam War
Fast Movers, book.written_work.subjects, Vietnam War
The Boys in Company C, film.film.subjects, Vietnam War
The Short-Timers, book.written_work.subjects, Vietnam War
Flight of the Intruder, film.film.subjects, Vietnam War
Vietnam War, film.film_subject.films, Mickey Mouse in Vietnam
Perils of dominance, book.written_work.subjects, Vietnam War
The Spitting Image, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Jacknife
Vietnam War, film.film_subject.films, A Mission to Kill
MiG Master, 2/E, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Off Limits
Vietnam War, base.fight.subject_of_protest.protests_about_this, Hard Hat Riot
The Killing Fields, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, America in Vietnam
The Foot Shooting Party, film.film.subjects, Vietnam War
The Quiet American, film.film.subjects, Vietnam War
Combat Shock, film.film.subjects, Vietnam War
Apocalypse Meow, book.written_work.subjects, Vietnam War
The Green Berets, film.film.subjects, Vietnam War
The Promise of Love, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, A Rock and a Hard Place
Vietnam War, film.film_subject.films, In Country
March Against the Vietnam War, base.fight.protest.subject_of_protest, Vietnam War
Gunman, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, Vietnam Chronicles: The Abrams Tapes, 1968-1972
Mickey Mouse in Vietnam, film.film.subjects, Vietnam War
Vietnam War, book.book_subject.works, A Rumor of War
Missing in Action 2: The Beginning, film.film.subjects, Vietnam War
In the Lake of the Woods, book.written_work.subjects, Vietnam War
Vietnam War, film.film_subject.films, Nam's Angels
Vietnam War, film.film_subject.films, Friendly Fire
The Squad, book.written_work.subjects, Vietnam War
Vietnam War, base.fight.subject_of_protest.protests_about_this, Chicano Moratorium
The Best and the Brightest, book.written_work.subjects, Vietnam War
A Yank in Viet-Nam, film.film.subjects, Vietnam War

Answer: Battlefield: Bad Company 2: Vietnam