4 people stand outside a photography store
Customers are outside a photography store waiting for it to open.
Just because people are standing outside a photography store doesn't mean they are  waiting for it to open.
exists e1 x1 x2 x3.(outside(e1,x2) & n_store(x2) & of(x2,x3) & n_photography(x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1))
exists e1 p1 p2 x1.(for(p1,e1) & Topic(e1,p2) & Actor(e1,x1) & v_wait(e1) & exists e2.(Actor(e2,x1) & v_open(e2)) & n_thing(x1) & exists x2 x3.(outside(x1,x2) & n_store(x2) & of(x2,x3) & n_photography(x3)) & n_customer(x1))