premise: A group of young boys wearing track jackets stretch their legs on a gym floor as they sit in a circle.
hypothesis: The boys in their track jackets in the gym stretch their legs.
explanation_1: Boys are assumed to be young. For the boys to be able to stretch their legs on a gym floor, it is assumed they are sitting.
explanation_2: Group of young boys are boys, and wearing track jackets is a paraphrase of in their track jackets.
explanation_3: Boys "in the gym stretch their legs" is a rephrase of "stretch their legs on a gym floor."
premise_logic: exists e2 e1 p1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(exists e3 x9.(in(e3,x9) & n_circle(x9) & Actor(e3,x1) & v_sit(e3)) & n_thing(x1) & n_thing(x1) & as(e2,p1) & on(e2,x7) & n_floor(x7) & of(x7,x8) & n_gym(x8) & Theme(e2,x6) & Actor(e2,x1) & v_stretch(e2) & n_leg(x6) & of(x6,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_jacket(x4) & of(x4,x5) & n_track(x5) & (x1 = x3) & of(x1,x2) & n_boy(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5.(n_leg(x5) & of(x5,x1) & n_thing(x1) & n_thing(x1) & n_gym(x4) & n_jacket(x2) & of(x2,x3) & n_track(x3) & of(x2,x1) & n_boy(x1) & Theme(e1,x5) & Actor(e1,x1) & v_stretch(e1) & in(x1,x2) & in(x2,x4))