Three boys in life jackets float on a raft.
Three boys are stranded in the ocean.
Not all boys in life jackets are stranded since life jackets can also be used for safety in recreational water activities. It is possible to float on a raft in a body of water other than the ocean.
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_raft(x4) & Actor(e1,x1) & v_float(e1) & in(x1,x2) & n_jacket(x2) & of(x2,x3) & n_life(x3) & n_boy(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_ocean(x2) & in(e1,x2) & Theme(e1,x1) & v_strand(e1) & n_boy(x1) & card_eq_3(x1))