A group of young men is buried up to their chest in sand.
The young men can not move their arms or legs.
Just because young men is buried up to their chest in sand does not mean that they can not move their arms or legs.
exists e1 s1 s2 x1 x2 x3 x4.(a_up(s2) & Manner(e1,s2) & to(e1,x3) & in(x3,x4) & n_sand(x4) & n_chest(x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x1) & v_bury(e1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
exists s1 x1 x2.((n_arm(x2) | n_leg(x2)) & of(x2,x1) & n_thing(x1) & n_man(x1) & a_young(s1) & Theme(s1,x1) & -exists e1 p1.(exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_move(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_can(e1)))