premise: A group of men are searching for something.
hypothesis: A group of men are trying to find something.
explanation_1: A  group of men is trying to search for something.
explanation_2: Men are searching trying to find something.
explanation_3: Searching for something is a rephrasing of trying to find something.
premise_logic: exists e1 x1 x2 x3.(for(e1,x3) & n_thing(x3) & Actor(e1,x1) & v_search(e1) & of(x1,x2) & n_man(x2) & n_group(x1))
hypothesis_logic: exists e1 p1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_find(e2) & n_thing(x3)) & of(x1,x2) & n_man(x2) & n_group(x1))