Question: Which 1982 number-one single by Paul McCartney and Stevie Wonder was released on 29 March where Ruth Brewer Eisenberg and Margaret Patrick were the duos?
Sentence (from "Ruth Brewer Eisenberg"): They were introduced at a post-stroke group in Englewood, New Jersey by the program's director, who knew of their shared love for music and thought perhaps together, they could play as one.
Relevant evidence: No