People going about their day walking around in the street.
The people are at a market.
There is nothing to imply that people walking around in a street are in a particular situation such as a market.
exists e1 e2 p1 x1 x2 x3 x4 x5.(n_street(x5) & a_topic(x1) & about(e1,x3) & in(e2,x5) & exists s1.(Theme(s1,x4) & a_around(s1)) & Topic(e2,p1) & Actor(e2,x4) & v_walk(e2) & (x3 = x4) & n_day(x3) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_go(e1) & (x1 = x2) & n_people(x1))
exists p1 x1.(n_people(x1) & exists x2.(at(x1,x2) & n_market(x2)))