A group of volunteers working with children to do a toy drive outside of a toys r us for children in need.
Ten children.
while "children" dose mean more than one child, it doesn't necessarily mean there are ten of them.
exists e1 e2 p1 x1 x2 x3 x4 x5 x6 x7.(for(e2,x6) & in(x6,x7) & n_need(x7) & n_child(x6) & Theme(e2,x2) & Actor(e2,x1) & v_r(e2) & n_person(x2) & Topic(e1,p1) & exists e3 x8 x9 x10 x11.(Theme(e3,x8) & Actor(e3,x3) & v_do(e3) & of(x10,x11) & n_toy(x11) & outside(x8,x10) & n_thing(x10) & n_drive(x8) & of(x8,x9) & n_toy(x9)) & with(e1,x5) & n_child(x5) & Actor(e1,x4) & v_work(e1) & (x1 = x4) & (x1 = x3) & of(x1,x2) & n_volunteer(x2) & n_group(x1))
exists s1 x1.(n_child(x1) & a_.(s1) & Theme(s1,x1) & card_eq_10(x1) & a_topic(x1))