A child in an orange t-shirt is riding a green bike beside a pathway.
A young girl learns to ride a bike.
Just because a child is riding a bike does not mean they just learns to ride a bike. They may have learned to ride years ago. You also can not assume this child is a girl. It ma be a boy.
exists e1 s1 x1 x2 x3 x4 x5.(beside(e1,x5) & n_pathway(x5) & Theme(e1,x4) & Actor(e1,x1) & v_ride(e1) & n_bike(x4) & a_green(s1) & Theme(s1,x4) & in(x1,x2) & n_t-shirt(x2) & of(x2,x3) & n_orange(x3) & n_child(x1))
exists p1 s1 x1 x2.(a_topic(x1) & Topic(x1,p1) & exists e1 x3.(Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_bike(x3)) & n_learn(x1) & of(x1,x2) & n_girl(x2) & a_young(s1) & Theme(s1,x1))