premise: Two people chasing butterflies and catching them.
hypothesis: The two people are scientists.
explanation_1: Sentence 1: Two people chasing butterflies and catching them. Sentence 2: The two people are scientists.
premise_logic: exists e2 e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e2,x1) & Actor(e2,x4) & v_catch(e2) & n_thing(x1) & (x1 = x4) & Theme(e1,x3) & Actor(e1,x2) & v_chase(e1) & n_butterfly(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_people(x1) & card_eq_2(x1) & exists x2.((x1 = x2) & n_scientist(x2)))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_chase(e1) & v_catch(e2) & n_thing(x1) & n_people(x1) & n_butterfly(x3) & card_eq_2(x1) & a_topic(x1) & Theme(e2,x1) & Theme(e1,x3) & Actor(e2,x4) & Actor(e1,x2) & (x1 = x4) & (x1 = x2))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_scientist(x2) & (x1 = x2)) & card_eq_2(x1))