premise: A teenage girl in a crowd of people looking up at something.
hypothesis: no one saw the rainbow in the sky
explanation_1: Just because a group of people is looking up at something doesn't mean there is a rainbow in the sky.
explanation_2: People could be looking up at more than just a rainbow and there is no indication that no one saw what they were looking at.
explanation_3: There are many objects that can be in the sky besides the rainbow.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x3) & of(x3,x4) & a_up(s1) & Manner(e1,s1) & at(e1,x6) & n_thing(x6) & Actor(e1,x5) & v_look(e1) & (x4 = x5) & n_people(x4) & n_crowd(x3) & n_girl(x1) & of(x1,x2) & n_teenage(x2))
hypothesis_logic: exists x2 x3.(n_sky(x3) & n_rainbow(x2) & -exists e1 x1.(Theme(e1,x2) & Actor(e1,x1) & v_see(e1) & in(x2,x3) & n_one(x1)))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5 x6.(v_look(e1) & of(x3,x4) & of(x1,x2) & n_thing(x6) & n_teenage(x2) & n_people(x4) & n_girl(x1) & n_crowd(x3) & in(x1,x3) & at(e1,x6) & a_up(s1) & a_topic(x1) & Manner(e1,s1) & Actor(e1,x5) & (x4 = x5))
hypothesis_sim: exists x2 x3.(n_sky(x3) & n_rainbow(x2) & all e1 x1.(-v_see(e1) | -n_one(x1) | -in(x2,x3) | -Theme(e1,x2) | -Actor(e1,x1)))