A store clerk is waiting for some customers.
The store burned down in a fire yesterday.
Waiting and burned are not same.
exists e1 x1 x2 x3.(for(e1,x3) & n_customer(x3) & Actor(e1,x1) & v_wait(e1) & n_clerk(x1) & of(x1,x2) & n_store(x2))
exists e1 s1 x1 x2 x3.(n_store(x1) & Time(e1,x3) & n_yesterday(x3) & in(e1,x2) & n_fire(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_burn(e1))