premise: several people at an airport.
hypothesis: The people are alone.
explanation_1: The people can either be at an airport or alone. They cannot be alone if there are several of them.
premise_logic: exists s1 x1 x2.(a_topic(x1) & at(x1,x2) & n_airport(x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
hypothesis_logic: exists s1 x1.(n_people(x1) & Theme(s1,x1) & a_alone(s1))
premise_sim: exists s1 x1 x2.(n_people(x1) & n_airport(x2) & at(x1,x2) & a_topic(x1) & a_several(s1) & Theme(s1,x1))
hypothesis_sim: exists s1 x1.(n_people(x1) & a_alone(s1) & Theme(s1,x1))