What is a shorter version of this:

president george w. bush called italian prime minister berlusconi sunday to discuss russia 's presence in georgia , the white house said .

Summary:
bush calls berlusconi over georgia
What is a shorter version of this:

president george w. bush called italian prime minister berlusconi sunday to discuss russia 's presence in georgia , the white house said .

Summary:
user
bush calls berlusconi over georgia
assistant
What is a shorter version of this:

president george w. bush called italian prime minister berlusconi sunday to discuss russia 's presence in georgia , the white house said .

Summary:
bush calls berlusconi over georgia