A person that's wearing a pair of yellow shorts dives to catch a frisbee.
A person playing frisbee in the rain
A person that's wearing a pair of yellow shorts dives to catch a frisbee does not imply he is playing frisbee in the rain
exists e2 e1 p1 s1 x1 x2 x3 x4.(Topic(e2,p1) & Actor(e2,x1) & v_dive(e2) & exists e3 x5.(Theme(e3,x5) & Actor(e3,x1) & v_catch(e3) & n_frisbee(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & of(x3,x4) & n_shorts(x4) & a_yellow(s1) & Theme(s1,x4) & n_pair(x3) & (x1 = x2) & n_person(x1))
exists e1 x1 x2 x3 x4.(n_rain(x4) & a_topic(x1) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_frisbee(x3) & (x1 = x2) & n_person(x1))