Zachary David Alexander Efron (born October 18, 1987) is an American actor and singer.
Zac Efron is a citizen.
Assess the veracity of the claim based on the provided evidence.

Claim: Zac Efron is a citizen.

Evidence: Zachary David Alexander Efron (born October 18, 1987) is an American actor and singer.

Options: 

 - supported

 - refuted

 - not enough information
supported
Assess the veracity of the claim based on the provided evidence.

Claim: Zac Efron is a citizen.

Evidence: Zachary David Alexander Efron (born October 18, 1987) is an American actor and singer.

Options: 

 - supported

 - refuted

 - not enough information
user
supported
assistant