This is an outdoor marketplace.
The farmer's market is open outside.
We don't know that the outdoor marketplace is a farmer's market.
exists p1 x1.(n_thing(x1) & exists s1 x2.((x1 = x2) & n_marketplace(x2) & a_outdoor(s1) & Theme(s1,x2)))
exists p1 x1 x2.(n_market(x2) & of(x2,x1) & n_farmer(x1) & exists s1 x3.((x2 = x3) & n_outside(x3) & a_open(s1) & Theme(s1,x3)))