This is an outdoor vegetable market in possibly Southeast Asia where please are selling their fruits and vegetables.
There is squash for sale at this market.
The outdoor vegetable market selling fruits and vegetables doesn't mean it has squash.
(x)
exists p1 x1 x4.(n_market(x4) & exists x2 x3.((x1 = x2) & for(x2,x3) & at(x3,x4) & n_sale(x3) & n_squash(x2)))