Two people ridding a colorfully decorated bicycle.
Two people eat tacos in restaurant.
Two people are either riding a bicycle or are eating tacos.
exists e1 e2 x1 x2 x3.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_rid(e2) & n_bicycle(x3) & Theme(e1,x3) & v_decorate(e1) & r_colorfully(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(in(e1,x3) & n_restaurant(x3) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_taco(x2) & n_people(x1) & card_eq_2(x1))