Men trying to drain the water from the grid.
Men are working together
" Working together " is another form of saying " Men Trying " to drain.
exists e1 p1 x1 x2 x3 x4.(n_grid(x4) & n_water(x3) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(e1) & exists e2.(from(e2,x4) & Theme(e2,x3) & Actor(e2,x2) & v_drain(e2)) & (x1 = x2) & n_man(x1))
exists e1 s1 x1.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_man(x1))