A group of Japanese men in bright red shirts play tug-of-war while an ethnically dressed Japanese man stands nearby and watches.
There is noone watching the men play tug-of-war.
Sentence one says there is at least one man watching the group play tug-of-war and the second says there is no one watching.
exists e1 e3 e2 p1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8.(while(e1,x5) & subset_of(x8,x5) & n_watch(x8) & subset_of(x6,x5) & exists s5.(Theme(s5,x7) & a_nearby(s5)) & Topic(e3,p1) & Actor(e3,x7) & v_stand(e3) & (x6 = x7) & n_man(x6) & a_japanese(s4) & Theme(s4,x6) & Theme(e2,x6) & v_dress(e2) & r_ethnically(x6) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_tug-of-war(x4) & of(x1,x2) & in(x2,x3) & n_shirt(x3) & a_red(s3) & Theme(s3,x3) & a_bright(s2) & Theme(s2,x3) & n_man(x2) & a_japanese(s1) & Theme(s1,x2) & n_group(x1))
exists p1 x1 x4.(n_man(x4) & exists e1 e2 x2 x3 x5 x6.((x1 = x2) & Theme(e2,x4) & Actor(e2,x3) & v_watch(e2) & Theme(e1,x6) & Actor(e1,x5) & v_play(e1) & n_tug-of-war(x6) & (x4 = x5) & (x2 = x3) & n_noone(x2)))