Several people are picking through crops at an urban market.
People are picking crops
people are picking through crops is same as people are picking crops
exists e1 s1 s2 x1 x2 x3.(at(e1,x3) & n_market(x3) & a_urban(s2) & Theme(s2,x3) & through(e1,x2) & n_crop(x2) & Actor(e1,x1) & v_pick(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_pick(e1) & n_crop(x2) & n_people(x1))