A crowd of people watching two people doing karate.
One of the karate people is kicking the other.
Sentence one doesn't imply  One of the karate people is kicking the other.
exists e1 e2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_watch(e2) & Theme(e1,x6) & Actor(e1,x5) & v_do(e1) & n_karate(x6) & (x4 = x5) & n_people(x4) & card_eq_2(x4) & (x2 = x3) & n_people(x2) & n_crowd(x1))
exists e1 s1 x1 x2 x3.(n_other(x3) & n_people(x2) & a_karate(s1) & Theme(s1,x2) & Theme(e1,x3) & Actor(e1,x1) & v_kick(e1) & of(x1,x2) & n_thing(x1) & card_eq_1(x1))