premise: A group of people look at fresh lettuce in at the local street market.
hypothesis: A group of dogs look at fresh lettuce in at the local street market.
explanation_1: The group cannot simultaneously be people and dogs
explanation_2: People can't be dogs.
explanation_3: People are not dogs. Dogs are not people.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_market(x5) & of(x5,x6) & n_street(x6) & a_local(s2) & Theme(s2,x5) & at(e1,x3) & at(x4,x5) & in(x3,x4) & n_thing(x4) & n_lettuce(x3) & a_fresh(s1) & Theme(s1,x3) & Actor(e1,x1) & v_look(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_market(x5) & of(x5,x6) & n_street(x6) & a_local(s2) & Theme(s2,x5) & at(e1,x3) & at(x4,x5) & in(x3,x4) & n_thing(x4) & n_lettuce(x3) & a_fresh(s1) & Theme(s1,x3) & Actor(e1,x1) & v_look(e1) & of(x1,x2) & n_dog(x2) & n_group(x1))