premise: Several men helping each other pull in a fishing net.
hypothesis: The men are fishing.
explanation_1: Men pulling in a fishing net are pulling in the fish they caught in the net.
explanation_2: Several men are men, and fishing is a paraphrase of pull in a fishing net.
explanation_3: One must use a fishing net to go fishing.
premise_logic: exists s1 x1 x2 x4.(n_pull(x4) & a_topic(x1) & all x3.((-(x3 = x4) & n_pull(x3)) -> exists e1 x5 x6.(in(e1,x5) & n_net(x5) & of(x5,x6) & n_fishing(x6) & Theme(e1,x3) & Actor(e1,x2) & v_help(e1))) & (x1 = x2) & n_man(x1) & a_several(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_fishing(x2)))