premise: Two elderly men and one elderly woman standing on a sidewalk staring to their left.
hypothesis: Three people look to their sides.
explanation_1: Two men and one woman equals three people.  Staring is a form of looking.  The left side is one side.
explanation_2: THREE PEOPLE ARE STANDING AND STARING ON THE SIDEWALK
explanation_3: The two men and one woman staring to their left are three people looking to their sides.
premise_logic: exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(s1) & for(e1,e2) & to(e2,x5) & n_left(x5) & of(x5,x1) & n_thing(x1) & Actor(e2,x3) & v_stare(e2) & on(e1,x4) & n_sidewalk(x4) & Actor(e1,x3) & v_stand(e1) & (s1 = x3) & n_woman(x2) & a_elderly(s3) & Theme(s3,x2) & card_eq_1(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1) & a_elderly(s2) & Theme(s2,s1) & card_eq_2(s1))
hypothesis_logic: exists e1 x1 x2.(to(e1,x2) & n_side(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_look(e1) & n_people(x1) & card_eq_3(x1))