premise: A guy tries to climb a stone cliff while his friend helps him.
hypothesis: A person is helping pull someone else up a cliff.
explanation_1: A person helping pull someone else up a cliff is a change in point of view of a guy tries to climb while his friend helps him.
explanation_2: THE FRIEND HELPS A GUY TO GET TO THE STONE CLIFF
explanation_3: A friend  who helps would help someone trying to climb a stone cliff by helping pull them up
premise_logic: exists e1 p1 x1 x4.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 p2 x2 x3.(exists e3 x1.(Theme(e3,x1) & Actor(e3,x4) & v_help(e3) & n_male(x1)) & while(e2,p2) & Theme(e2,x2) & Actor(e2,x1) & v_climb(e2) & n_cliff(x2) & of(x2,x3) & n_stone(x3)) & n_friend(x4) & of(x4,x1) & n_male(x1) & n_guy(x1))
hypothesis_logic: exists e1 p1 x1.(exists e2 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_pull(e2) & up(x2,x3) & n_cliff(x3) & r_else(x2) & n_person(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_help(e1) & n_person(x1))
premise_sim: exists e1 p1 x1 x4.(v_try(e1) & of(x4,x1) & n_male(x1) & n_guy(x1) & n_friend(x4) & exists e2 p2 x2 x3.(while(e2,p2) & v_climb(e2) & of(x2,x3) & n_stone(x3) & n_cliff(x2) & exists e3 x1.(v_help(e3) & n_male(x1) & Theme(e3,x1) & Actor(e3,x4)) & Theme(e2,x2) & Actor(e2,x1)) & Topic(e1,p1) & Actor(e1,x1))
hypothesis_sim: exists e1 p1 x1.(v_help(e1) & n_person(x1) & exists e2 x2 x3.(v_pull(e2) & up(x2,x3) & r_else(x2) & n_person(x2) & n_cliff(x3) & Theme(e2,x2) & Actor(e2,x1)) & Topic(e1,p1) & Actor(e1,x1))