A young man tries to balance a toddler on the front of his purple bike.
The young man was curious if the toddler would stand still
The fact that the man was curious if the toddler would stand still is not the only reason he could be balancing the toddler on the front of the bike.
exists e1 p1 s1 x1 x3 x4 x5.(n_bike(x4) & of(x4,x5) & n_purple(x5) & of(x4,x3) & n_male(x3) & n_front(x3) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_balance(e2) & on(x2,x3) & of(x3,x4) & n_toddler(x2)) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists s2 x1 x2.(n_man(x2) & a_young(s2) & Theme(s2,x2) & n_toddler(x1) & all s1 e1.((a_still(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1)) -> exists s3.(Theme(s3,x2) & a_curious(s3))))