premise: A boy in dark blue clothes is kneeling while holding a toy.
hypothesis: A boy is playing with his toy.
explanation_1: The boy is playing with a toy because he is holding a toy.
explanation_2: Boy in dark blue clothes is a type of boy, and toy implies playing.
explanation_3: "A boy is playing with his toy " is a rephrasing with less description.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & n_toy(x3) & Actor(e1,x1) & v_kneel(e1) & in(x1,x2) & n_clothes(x2) & a_blue(s2) & Theme(s2,x2) & a_dark(s1) & Theme(s1,x2) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(with(e1,x2) & n_toy(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_play(e1) & n_boy(x1))