premise: A man in a red shirt is giving toys to a small dog.
hypothesis: There is someone palying with a dog.
explanation_1: giving toys to a dog means playing with a dog
explanation_2: Man in a red shirt is someone, and giving toys is a form of playing.
explanation_3: A man is someone.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(to(e1,x4) & n_dog(x4) & a_small(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x1) & v_give(e1) & n_toy(x3) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists p1 x1 e1 x2 x3 x4.((x1 = x2) & with(e1,x4) & n_dog(x4) & Actor(e1,x3) & v_paly(e1) & (x2 = x3) & n_person(x2))