A young child playing a handheld electronic.
A young child plays with a handheld toy
The common act performed here is that the young child is playing with some handheld electronic. Since it is an instrument that can be played with can be implied as toy.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_handheld(x3) & a_electronic(s2) & Theme(s2,x3) & (x1 = x2) & n_child(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(with(e1,x2) & n_toy(x2) & a_handheld(s2) & Theme(s2,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1) & a_young(s1) & Theme(s1,x1))