Mariah Carey (born March 27, 1969 or 1970) is an American singer, songwriter, record producer, and actress. Referred to as the "songbird supreme" by the Guinness World Records, she has a five-octave vocal range, power, melismatic style and signature use of the whistle register.
Mariah Carey is a mute.
Assess the veracity of the claim based on the provided evidence.

Claim: Mariah Carey is a mute.

Evidence: Mariah Carey (born March 27, 1969 or 1970) is an American singer, songwriter, record producer, and actress. Referred to as the "songbird supreme" by the Guinness World Records, she has a five-octave vocal range, power, melismatic style and signature use of the whistle register.

Options: 

 - supported

 - refuted

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

Claim: Mariah Carey is a mute.

Evidence: Mariah Carey (born March 27, 1969 or 1970) is an American singer, songwriter, record producer, and actress. Referred to as the "songbird supreme" by the Guinness World Records, she has a five-octave vocal range, power, melismatic style and signature use of the whistle register.

Options: 

 - supported

 - refuted

 - not enough information
user
refuted
assistant