premise: Teens doing there best at a jump photo.
hypothesis: People are in the process of jumping.
explanation_1: Doing their best at a jump involves jumping.
explanation_2: Being in the process of jumping is similar to doing your best at a jump photo. Teens are people.
explanation_3: People is a generalization of the group teens and they are jumping tells the action of the photo.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & at(e1,x3) & n_photo(x3) & of(x3,x4) & n_jump(x4) & a_best(s2) & Manner(e1,s2) & a_there(s1) & Manner(e1,s1) & Actor(e1,x2) & v_do(e1) & (x1 = x2) & n_teens(x1))
hypothesis_logic: exists p1 x1 x2.(n_process(x2) & exists e1 x3.(in(x1,x2) & Actor(e1,x3) & v_jump(e1) & (x2 = x3)) & n_people(x1))