a female throws a frisbee while another attempts to block her toss.
A female throws a frisbee while a man attempts to catch it.
The female cannot throw the frisbee to both another female and a man simultaneously, and the receiver cannot both block her toss and catch it.
exists e1 p1 p2 x1 x2 x3 x4 x5 x6 x7.(n_toss(x7) & of(x7,x6) & n_female(x6) & Topic(x3,p1) & exists e2.(Theme(e2,x5) & Actor(e2,x3) & v_block(e2)) & n_toss(x5) & of(x5,x3) & n_female(x3) & n_attempt(x3) & while(e1,x4) & Topic(x4,p2) & exists e3.(Theme(e3,x7) & Actor(e3,x4) & v_block(e3)) & n_attempt(x4) & -(x4 = x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_frisbee(x2) & n_female(x1))
exists e1 p1 x1 x2.(exists e2 p2 x3.(Topic(e2,p2) & Actor(e2,x3) & v_attempt(e2) & exists e3.(Theme(e3,x1) & Actor(e3,x3) & v_catch(e3)) & n_man(x3)) & n_thing(x1) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_frisbee(x2) & n_female(x1))