premise: A group of people wearing blue shirts, standing in the grass.
hypothesis: A group of naked people sitting in the grass.
explanation_1: People cannot be naked and wearing blue shirts simultaneously.
explanation_2: People are wearing shirts therefore they are not naked.
explanation_3: If the people are wearing blue shirts, standing, then they cannot be naked people sitting.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_grass(x6) & a_topic(x1) & of(x1,x2) & in(e2,x6) & Actor(e2,x5) & v_stand(e2) & (x2 = x5) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_shirt(x4) & a_blue(s1) & Theme(s1,x4) & (x2 = x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_grass(x4) & a_topic(x1) & of(x1,x2) & in(e1,x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_people(x2) & a_naked(s1) & Theme(s1,x2) & n_group(x1))