Two boys with unicycles stand outside of a street shop.
The two boys have been practicing riding their unicycles and are excited to be showing off their riding skills.
Stand outside does not necessarily mean have been practicing riding their unicycles.
exists e1 x1 x2 x3 x4.(of(e1,x3) & n_shop(x3) & of(x3,x4) & n_street(x4) & r_outside(e1) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_unicycle(x2) & n_boy(x1) & card_eq_2(x1))
exists e1 e2 p1 p2 x1 x2 x3 x4.(n_skill(x3) & of(x3,x4) & n_riding(x4) & of(x3,x1) & n_thing(x1) & n_thing(x1) & n_boy(x1) & card_eq_2(x1) & n_unicycle(x2) & of(x2,x1) & Recipient(e2,p2) & Topic(e2,x1) & v_excite(e2) & exists e4 s1.(a_off(s1) & Manner(e4,s1) & Theme(e4,x3) & Actor(e4,x1) & v_show(e4)) & exists e3.(Theme(e3,x2) & Actor(e3,x1) & v_ride(e3)) & Topic(e1,p1) & Actor(e1,x1) & v_practice(e1))