A person's feet are sticking out from a small cave.
A person's feet were sticking out of a cave because they couldn't fit all the way in.
A person's feet are sticking out from a small cave does not mean that they couldn't fit all the way in.
exists e1 s1 s2 x1 x2 x3.(a_out(s2) & Manner(e1,s2) & from(e1,x3) & n_cave(x3) & a_small(s1) & Theme(s1,x3) & Actor(e1,x2) & v_stick(e1) & n_foot(x2) & of(x2,x1) & n_person(x1))
exists e1 p1 x1 x2 x3 x5.(n_way(x5) & -exists e2 p2.(all x4.((x4 = x5) -> exists e3 s1.(a_in(s1) & Manner(e3,s1) & Theme(e3,x4) & Actor(e3,x1) & v_fit(e3))) & Topic(e2,p2) & Actor(e2,x1) & v_could(e2)) & n_thing(x1) & because(e1,p1) & r_out(e1) & of(e1,x3) & n_cave(x3) & Actor(e1,x2) & v_stick(e1) & n_foot(x2) & of(x2,x1) & n_person(x1))