The crowd sits around in the stadium while the pitcher on the field throws the ball and remains on one leg while throwing the ball forward with his right arm.
A crowd sits.
A can be used instead of the. It is implied that By following sentence 1, a crowd implies the crowd.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x9.(n_arm(x9) & a_right(s2) & Theme(s2,x9) & of(x9,x2) & n_male(x2) & n_ball(x5) & n_ball(x5) & n_field(x7) & n_pitcher(x6) & n_field(x4) & n_pitcher(x3) & n_stadium(x2) & n_crowd(x1) & exists e2 e3 e4 s3 x8.(while(e3,e4) & a_forward(s3) & Manner(e4,s3) & with(e4,x9) & Theme(e4,x5) & Actor(e4,x6) & v_throw(e4) & on(e3,x8) & n_leg(x8) & card_eq_1(x8) & Actor(e3,x6) & v_remain(e3) & on(x6,x7) & Theme(e2,x5) & Actor(e2,x3) & v_throw(e2) & on(x3,x4)) & while(e1,p1) & in(e1,x2) & a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))
exists e1 x1.(Actor(e1,x1) & v_sit(e1) & n_crowd(x1))