"No Words" is a song written by Paul McCartney and Denny Laine, and first released on 7 December 1973 on "Band on the Run" by Paul McCartney and Wings. The song was Laine's first co-writing on a Wings album and his only writing credit on "Band on the Run".
Paul McCartney was born in December 1943.
Nothing is mentioned in the text when he was born, so we don't know for sure, it seems plausible based on the information in the text. It's difficult probably because the text also mentions December 1973, which confused the system.