Three boys sit on a wet basketball court.
Humans sitting.
Three boys are humans.
exists e1 s1 x1 x2 x3.(on(e1,x2) & n_court(x2) & of(x2,x3) & n_basketball(x3) & a_wet(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_boy(x1) & card_eq_3(x1))
exists e1 x1.(ne_nam_humans(x1) & Actor(e1,x1) & v_sit(e1))