Suppose "Bohemian Rhapsody" is a song by the British rock band Queen. It was written by Freddie Mercury for the band's 1975 album "A Night at the Opera". The song is a six-minute suite, notable for its operatic sections and for the vocal performance by Mercury. It is considered one of the greatest rock songs of all time.
Can we infer that "Freddie Mercury is the lead singer of the band Queen"?