Suppose The Beatles were an English rock band formed in Liverpool in 1960. Their lineup consisted of John Lennon, Paul McCartney, George Harrison, and Ringo Starr. The group gained popularity with their catchy melodies, energetic performances, and innovative music videos. The Beatles are often considered one of the most influential bands in the history of popular music.
Can we infer that "The Beatles were a heavy metal band"? Yes, no, or maybe?