premise: Four boys are shown in a house playing and all wear t-shirts.
hypothesis: The boys are playing together.
explanation_1: The boys are playing in the house.
explanation_2: If four boys are in a house playing, they are playing together.
explanation_3: Four boys playing implies they are playing together.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5.(a_all(s1) & Manner(e2,s1) & Theme(e2,x5) & Actor(e2,x4) & v_wear(e2) & n_t-shirt(x5) & n_boy(x4) & card_eq_4(x4) & in(e1,x2) & n_playing(x2) & of(x2,x3) & n_house(x3) & Theme(e1,x1) & v_show(e1) & n_boy(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 s1 x1.(n_boy(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1))