premise: A group of people gather around a truck.
hypothesis: A group of people sit in the living room.
explanation_1: The group are either around a truck or they sit in the living room.
explanation_2: The people in the first sentence gather around a truck while the people in the second sentence sit in the living room.
explanation_3: The people either gather around a truck or sit in a living room, not both.
premise_logic: exists e1 x1 x2 x3.(around(e1,x3) & n_truck(x3) & Actor(e1,x1) & v_gather(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_room(x3) & of(x3,x4) & n_living(x4) & in(e1,x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
premise_sim: exists e1 x1 x2 x3.(v_gather(e1) & of(x1,x2) & n_truck(x3) & n_people(x2) & n_group(x1) & around(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_sit(e1) & of(x3,x4) & of(x1,x2) & n_room(x3) & n_people(x2) & n_living(x4) & n_group(x1) & in(e1,x3) & Actor(e1,x1))