Crowd of people outside a blue building.
man was on the top from 2 hours
Man implies singular, where a crowd is more than one.
exists s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & outside(x2,x3) & n_building(x3) & a_blue(s1) & Theme(s1,x3) & n_people(x2) & n_crowd(x1))
exists p1 x1 x2 x3.(n_top(x3) & from(p1,x2) & n_hour(x2) & n_date(x2) & a_date_day_02(x2) & a_date_day_02(x2) & on(x1,x3) & n_man(x1))