premise: Several people sitting on foldable chairs near a geological formation.
hypothesis: Some people are interested in the geological formation.
explanation_1: People can seat near a geological formation without being interested in it.
explanation_2: ALL SITTING PEOPLE MAY NOT BE INTERESTED IN GEOLOGICAL FORMATIONS.
explanation_3: The people may not be interested at all, they are merely sitting near the formation.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & near(x3,x4) & n_formation(x4) & a_geological(s3) & Theme(s3,x4) & n_chair(x3) & a_foldable(s2) & Theme(s2,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
hypothesis_logic: exists s1 s2 x1 x2.(n_formation(x2) & a_geological(s2) & Theme(s2,x2) & in(s1,x2) & Theme(s1,x1) & a_interested(s1) & n_people(x1))