Question: The Rake's Progress and Stiffelio are both operas in how many acts?
Sentence (from "Steve Thompson (songwriter)"): He was particularly active as a producer during (as well as being partially responsible for), the NWOBHM years (New Wave of British Heavy Metal) During this time he produced many acts and kick-started the careers of several influential heavy metal acts including the first recordings of Newcastle band Venom ( who are widely credited with the invention of black metal) and Raven who have been credited with being hugely influential by Metallica.
Relevant evidence: No