A big brother walking his little sister through a walkway on the family property.
Two siblings jumping on the bed
Two siblings cannot be walking and jumping at the same time.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_property(x5) & of(x5,x6) & n_family(x6) & a_topic(x1) & on(e1,x5) & through(e1,x4) & n_walkway(x4) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_sister(x3) & a_little(s2) & Theme(s2,x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_brother(x1) & a_big(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_bed(x3) & a_topic(x1) & on(e1,x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_sibling(x1) & card_eq_2(x1))