Two Indian women loading bricks to carry on their heads.
the two indian woman are working
Carrying bricks may not be thought of as working.  The women may think carrying bricks is a fun game.
exists e1 p1 s1 x1 x2 x3 x4.(a_topic(x1) & Topic(e1,p1) & Recipient(e1,x3) & Actor(e1,x2) & v_load(e1) & exists e2.(on(e2,x4) & Actor(e2,x3) & v_carry(e2)) & n_head(x4) & of(x4,x1) & n_thing(x1) & n_brick(x3) & (x1 = x2) & n_woman(x1) & a_indian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1.(n_woman(x1) & a_indian(s1) & Theme(s1,x1) & card_eq_2(x1) & Actor(e1,x1) & v_work(e1))