premise: A man is rolling a suitcase in front of a bunch of red flowers.
hypothesis: Thi
explanation_1: Sentence 2 makes no mention of the man rolling a suitcase in front of a bunch of red flowers.
explanation_2: a doesn't mean thi
explanation_3: not sure as sentence 2 is not complete. (red)
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x3) & of(x3,x4) & of(x4,x5) & n_flower(x5) & a_red(s1) & Theme(s1,x5) & n_bunch(x4) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_roll(e1) & n_suitcase(x2) & n_man(x1))
hypothesis_logic: exists s1.(ne_per_thi(s1) & a_topic(s1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_roll(e1) & of(x4,x5) & of(x3,x4) & n_suitcase(x2) & n_man(x1) & n_front(x3) & n_flower(x5) & n_bunch(x4) & in(e1,x3) & a_red(s1) & Theme(s1,x5) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists s1.(ne_per_thi(s1) & a_topic(s1))