Indicate a noun phrase from given statement which mentions a pronoun.

we had hoped to place copies of our newsletter on all the chairs in the auditorium, but there were simply not enough of them .
not enough of them

as ollie carried tommy up the long winding steps, his legs dangled.
his legs dangled.

the cat was lying by the mouse hole waiting for the mouse, but it was too cautious.
it was too cautious.