Two people are moving the hose as others work in the garden.
The people are working for charity.
There is no way to know that they are working for charity based on moving the hose as others work in the garden.
exists e1 p1 x1 x2 x4.(n_garden(x4) & n_person(x2) & n_hose(x2) & exists e2 x3.(in(e2,x4) & Actor(e2,x3) & v_work(e2) & -(x3 = x2) & n_person(x3)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_move(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_people(x1) & for(e1,x2) & n_charity(x2) & Actor(e1,x1) & v_work(e1))