premise: A group of young people pose for a picture in a field
hypothesis: They are taking a class photo.
explanation_1: The group might just have been friends, school was not mentioned so class shows that they are students.
explanation_2: A group of young people posing for a photo might not be in a class together.
explanation_3: Just because the people are young doesn't mean the picture they are taking is necessarily a class photo. They could be on vacation or simply feel like taking a picture together.
premise_logic: exists e1 s1 x1 x2 x3 x4.(for(e1,x3) & in(x3,x4) & n_field(x4) & n_picture(x3) & Actor(e1,x1) & v_pose(e1) & of(x1,x2) & n_people(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_photo(x2) & of(x2,x1) & n_class(x1) & n_thing(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_pose(e1) & of(x1,x2) & n_picture(x3) & n_people(x2) & n_group(x1) & n_field(x4) & in(x3,x4) & for(e1,x3) & a_young(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_take(e1) & of(x2,x1) & n_thing(x1) & n_photo(x2) & n_class(x1) & Theme(e1,x2) & Actor(e1,x1))