A baby is crawling around on a sandy floor.
An adult is ordering a beverage at the bar.
One is either a baby or an adult.
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_floor(x2) & a_sandy(s2) & Theme(s2,x2) & a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_crawl(e1) & n_baby(x1))
exists e1 x1 x2 x3.(n_bar(x3) & Theme(e1,x2) & Actor(e1,x1) & v_order(e1) & at(x2,x3) & n_beverage(x2) & n_adult(x1))