premise: A few people are at the beach.
hypothesis: Some people are spending time on a beach.
explanation_1: A few people can be written as some people, and on a beach is the same as at the beach.
premise_logic: exists p1 s1 x1 x2.(n_beach(x2) & at(x1,x2) & n_people(x1) & a_few(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(on(e1,x3) & n_beach(x3) & Theme(e1,x2) & Actor(e1,x1) & v_spend(e1) & n_time(x2) & n_people(x1))
premise_sim: exists s1 x1 x2.(n_people(x1) & n_beach(x2) & at(x1,x2) & a_few(s1) & Theme(s1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_spend(e1) & on(e1,x3) & n_time(x2) & n_people(x1) & n_beach(x3) & Theme(e1,x2) & Actor(e1,x1))