Mexican Red Cross members lend a helping hand.
Two Mexican Red Cross members help put bandages on the wounded.
Members as a plural noun does not necessarily infer two, and lending a helping hand may not mean just putting bandages on wounded.
exists e2 e1 x1 x2 x3 x4 x5.(n_thing(e2) & Theme(e2,x5) & Actor(e2,x1) & v_lend(e2) & n_hand(x5) & Actor(e1,x5) & v_help(e1) & n_member(x1) & (x1 = x4) & ne_org_cross(x4) & (x1 = x3) & ne_org_red(x3) & (x1 = x2) & ne_org_mexican(x2))
exists e1 p1 x1 x2 x3 x4 x6.(n_wound(x6) & exists e2 x5.(on(e2,x6) & Theme(e2,x5) & Actor(e2,x1) & v_put(e2) & n_bandage(x5)) & Topic(e1,p1) & Actor(e1,x1) & v_help(e1) & n_member(x1) & (x1 = x4) & ne_org_cross(x4) & (x1 = x3) & ne_org_red(x3) & (x1 = x2) & ne_org_mexican(x2) & card_eq_2(x1))