Young girl jumping off a swing.
Everyone is sitting in a chair.
Everyone is hot a single girl and sitting is not jumping.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & a_off(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & n_swing(x3) & (x1 = x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
all x1.(n_person(x1) -> exists e1 x2.(in(e1,x2) & n_chair(x2) & Actor(e1,x1) & v_sit(e1)))