Three football players are huddled together while one player is falling and holding the football.
 Three football players are huddled together.
Three football players are huddled together is a part of sentence 1.
exists e1 p1 p2 x1 x2.(exists e3 e2 x3 x4.(Theme(e3,x2) & Actor(e3,x4) & v_hold(e3) & n_player(x4) & card_eq_1(x4) & Actor(e2,x3) & v_fall(e2) & n_player(x3) & card_eq_1(x3)) & n_football(x2) & n_football(x2) & while(e1,p2) & exists s1.(Theme(s1,x1) & a_together(s1)) & Recipient(e1,p1) & Topic(e1,x1) & v_huddle(e1) & n_player(x1) & of(x1,x2) & card_eq_3(x1))
exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & Theme(e1,x1) & v_huddle(e1) & n_player(x1) & of(x1,x2) & n_football(x2) & card_eq_3(x1))