Billie Joe Armstrong (born February 17, 1972) is an American musician, singer, songwriter and actor who is best known as the lead vocalist, primary songwriter, and guitarist of the punk rock band Green Day, which he co-founded with Mike Dirnt. He is also a guitarist and vocalist for the punk rock band Pinhead Gunpowder and provides lead vocals for Green Day's side projects Foxboro Hot Tubs and The Network. The band changed its name to Green Day, and would later achieve massive commercial success. In 1997, to coincide with the release of Nimrod, Armstrong founded Adeline Records in Oakland to help support other bands releasing music and signed bands such as The Frustrators, AFI and Dillinger Four.
Billie Joe Armstrong is a solo artist.
Assess the veracity of the claim based on the provided evidence.

Claim: Billie Joe Armstrong is a solo artist.

Evidence: Billie Joe Armstrong (born February 17, 1972) is an American musician, singer, songwriter and actor who is best known as the lead vocalist, primary songwriter, and guitarist of the punk rock band Green Day, which he co-founded with Mike Dirnt. He is also a guitarist and vocalist for the punk rock band Pinhead Gunpowder and provides lead vocals for Green Day's side projects Foxboro Hot Tubs and The Network. The band changed its name to Green Day, and would later achieve massive commercial success. In 1997, to coincide with the release of Nimrod, Armstrong founded Adeline Records in Oakland to help support other bands releasing music and signed bands such as The Frustrators, AFI and Dillinger Four.

Options: 

 - supported

 - refuted

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

Claim: Billie Joe Armstrong is a solo artist.

Evidence: Billie Joe Armstrong (born February 17, 1972) is an American musician, singer, songwriter and actor who is best known as the lead vocalist, primary songwriter, and guitarist of the punk rock band Green Day, which he co-founded with Mike Dirnt. He is also a guitarist and vocalist for the punk rock band Pinhead Gunpowder and provides lead vocals for Green Day's side projects Foxboro Hot Tubs and The Network. The band changed its name to Green Day, and would later achieve massive commercial success. In 1997, to coincide with the release of Nimrod, Armstrong founded Adeline Records in Oakland to help support other bands releasing music and signed bands such as The Frustrators, AFI and Dillinger Four.

Options: 

 - supported

 - refuted

 - not enough information
user
not enough information
assistant