A boy with a shovel riding a bike and a woman rolling a basket with a dolly.
A childless man is sleeping alone in his house.
One cannot be sleeping alone and riding a bike at the same time.
exists e1 e2 x1 x2 x3 x4 x5 x6.(with(e2,x6) & n_dolly(x6) & Theme(e2,x5) & Actor(e2,x4) & v_roll(e2) & n_basket(x5) & n_woman(x4) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_bike(x3) & with(x1,x2) & n_shovel(x2) & n_boy(x1))
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_house(x2) & of(x2,x1) & n_male(x1) & a_alone(s2) & Manner(e1,s2) & Actor(e1,x1) & v_sleep(e1) & n_man(x1) & a_childless(s1) & Theme(s1,x1))