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so we went into this bunker hoping to find a prison and run into these prisoners and instead we ran into a room fulls of weapons from bullets to hand grenade , land mines , rocket - propelled grenades .
 we, these prisoners, we, this bunker, a prison, a room fulls of weapons from bullets to hand grenade , land mines , rocket - propelled grenades, weapons from bullets to hand grenade , land mines , rocket - propelled grenades, bullets, hand grenade, land mines, rocket - propelled grenades
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 we, these prisoners, we, this bunker, a prison, a room fulls of weapons from bullets to hand grenade , land mines , rocket - propelled grenades, weapons from bullets to hand grenade , land mines , rocket - propelled grenades, bullets, hand grenade, land mines, rocket - propelled grenades