premise: Young people sit in plastic chairs arranged around a set of stairs in a covered concrete area, wearing swim clothes, resting, and waiting.
hypothesis: People are wearing swim clothes, waiting for the sun to come out.
explanation_1: You can wear swim clothes and wait for something other than the sun to come out.
explanation_2: people don't really have to wait for the sun to swim.
explanation_3: Sentence 1 makes no mention of the sun.
premise_logic: exists e2 e1 e3 e5 e4 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9.(for(e1,e5) & Actor(e5,x1) & v_wait(e5) & for(e1,e4) & Actor(e4,x1) & v_rest(e4) & in(e1,x2) & in(e2,x6) & Theme(e3,x8) & Actor(e3,x7) & v_wear(e3) & n_clothes(x8) & of(x8,x9) & n_swim(x9) & (x6 = x7) & n_area(x6) & a_concrete(s4) & Theme(s4,x6) & a_covered(s3) & Theme(s3,x6) & around(e2,x4) & of(x4,x5) & n_stair(x5) & n_set(x4) & Theme(e2,x3) & v_arrange(e2) & (x2 = x3) & n_chair(x2) & a_plastic(s2) & Theme(s2,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 e2 p1 x1 x2 x3 x4.(n_sun(x4) & for(e1,e2) & Topic(e2,p1) & Actor(e2,x1) & v_wait(e2) & exists e3 s1.(a_out(s1) & Manner(e3,s1) & Actor(e3,x4) & v_come(e3)) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_clothes(x2) & of(x2,x3) & n_swim(x3) & n_people(x1))