Suppose "Bohemian Rhapsody" is a song by the British rock band Queen, released in 1975. The song was written by Freddie Mercury and is considered one of the greatest rock songs of all time. It features a mix of rock, opera, and ballad elements and has been covered by numerous artists. The song was a commercial success, reaching number one on the charts in multiple countries.
Can we infer that "Bohemian Rhapsody was written solely by Freddie Mercury"? Yes, no, or maybe?