premise: People are conversing at a dining table under a canopy.
hypothesis: People at a party are seated for dinner on the lawn.
explanation_1: The people conversing are not necessarily at a party.
explanation_2: People may gather at a table outside of the context of a party and may be seated for lunch, dinner, canapés, etc.  Canopies need not only be set on a lawn.
explanation_3: Not all canopies are set up on the lawn.
premise_logic: exists e1 x1 x2 x3 x4.(under(e1,x4) & n_canopy(x4) & at(e1,x2) & n_table(x2) & of(x2,x3) & n_dining(x3) & Actor(e1,x1) & v_converse(e1) & n_people(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_lawn(x4) & for(e1,x3) & on(x3,x4) & n_dinner(x3) & Theme(e1,x1) & v_seat(e1) & at(x1,x2) & n_party(x2) & n_people(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_converse(e1) & under(e1,x4) & of(x2,x3) & n_table(x2) & n_people(x1) & n_dining(x3) & n_canopy(x4) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_seat(e1) & on(x3,x4) & n_people(x1) & n_party(x2) & n_lawn(x4) & n_dinner(x3) & for(e1,x3) & at(x1,x2) & Theme(e1,x1))