premise: A young woman in tight pants talks to a man in the street.
hypothesis: A teenager in tight jeans is speaking to a guy in the middle of the road.
explanation_1: Young woman describes a large age range not just teenagers. The tight pants could be any material not just jeans. They could be on any part of the street not just the middle.
explanation_2: We have no idea if the woman is a teenager, she could be any age.
explanation_3: The range of what can be considered a young women beyond being  a teenager. The location in which the two speak needn't be in the middle of the road.
premise_logic: exists s1 s2 x1 x2 x3 x4 x5.(n_street(x5) & a_topic(x1) & in(x1,x5) & to(x1,x4) & n_man(x4) & in(x1,x2) & n_talk(x2) & of(x2,x3) & n_pants(x3) & a_tight(s2) & Theme(s2,x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_road(x5) & n_middle(x4) & in(e1,x4) & of(x4,x5) & to(e1,x3) & n_guy(x3) & Actor(e1,x1) & v_speak(e1) & in(x1,x2) & n_jeans(x2) & a_tight(s1) & Theme(s1,x2) & n_teenager(x1))
premise_sim: exists s1 s2 x1 x2 x3 x4 x5.(to(x1,x4) & of(x2,x3) & n_woman(x1) & n_talk(x2) & n_street(x5) & n_pants(x3) & n_man(x4) & in(x1,x5) & in(x1,x2) & a_young(s1) & a_topic(x1) & a_tight(s2) & Theme(s2,x2) & Theme(s1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_speak(e1) & to(e1,x3) & of(x4,x5) & n_teenager(x1) & n_road(x5) & n_middle(x4) & n_jeans(x2) & n_guy(x3) & in(x1,x2) & in(e1,x4) & a_tight(s1) & Theme(s1,x2) & Actor(e1,x1))