Two baseball players shake hands.
Two baseball players are next to each other.
Two baseball players are close enough to shake hands.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_shake(e1) & n_hand(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2) & card_eq_2(x1))
exists s1 x1 x2.(all x3.(n_other(x3) -> to(s1,x3)) & Theme(s1,x1) & a_next(s1) & n_player(x1) & of(x1,x2) & n_baseball(x2) & card_eq_2(x1))