premise: A group of three people are digging a large trench in a yard while another person walks close by.
hypothesis: There is a hole in the yard.
explanation_1: A large trench is a hole.
explanation_2: A hole in a yard can also be a trench.
explanation_3: The hole the three people are digging is in the yard
premise_logic: exists e1 p1 s1 x1 x2 x3 x4 x5.(n_person(x5) & exists e2 s2 x6.(r_close(e2) & a_by(s2) & Manner(e2,s2) & Actor(e2,x6) & v_walk(e2) & n_person(x6) & -(x6 = x5)) & while(e1,p1) & in(e1,x4) & n_yard(x4) & Theme(e1,x3) & Actor(e1,x1) & v_dig(e1) & n_trench(x3) & a_large(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & card_eq_3(x2) & n_group(x1))
hypothesis_logic: exists p1 x1 x2.(n_yard(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_hole(x3)))