premise: People sitting in chairs along a tree-lined sidewalk.
hypothesis: People are watching the flowers blossom
explanation_1: No way to know that flowers blossom along a tree-lined sidewalk.
explanation_2: Flowers do not necessarily blossom nearby just because a sidewalk is tree-lined. People can sit on a chair and look at things other than flowers.
explanation_3: Sitting along a tree-lined sidewalk doesn't mean watching flowers.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & along(x3,x4) & n_sidewalk(x4) & a_tree-lined(s1) & Theme(s1,x4) & n_chair(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_blossom(x2) & of(x2,x3) & n_flower(x3) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_people(x1))