premise: a whole lot of people are on camels.
hypothesis: Some people are riding animals.
explanation_1: Some people could be a whole lot of people.  Camels could be animals.
premise_logic: exists p1 s1 x1 x2.(exists x3.(on(x1,x3) & n_camel(x3)) & of(x1,x2) & n_people(x2) & n_lot(x1) & a_whole(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_animal(x2) & n_people(x1))
premise_sim: exists s1 x1 x2.(of(x1,x2) & n_people(x2) & n_lot(x1) & exists x3.(on(x1,x3) & n_camel(x3)) & a_whole(s1) & Theme(s1,x1))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_people(x1) & n_animal(x2) & Theme(e1,x2) & Actor(e1,x1))