Two men are sitting on the ground and going through their backpacks.
Two men are searching for a flashlight in their backpacks.
Just because two men are sitting on the ground and going through their backpacks doesn't mean flashlight in their backpacks
exists e2 e1 x1 x2 x3 x4.(n_backpack(x4) & of(x4,x2) & n_thing(x2) & n_ground(x2) & through(e2,x4) & Actor(e2,x3) & v_go(e2) & n_man(x3) & card_eq_2(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(for(e1,x2) & in(x2,x3) & n_backpack(x3) & of(x3,x1) & n_thing(x1) & n_flashlight(x2) & Actor(e1,x1) & v_search(e1) & n_man(x1) & card_eq_2(x1))