Question: What English playwright, composer, director, actor and singer, known for his wit, flamboyance, and what "Time" magazine called "a sense of personal style, wrote the song,   "I'll See You Again"?
Sentence (from "Simon Gray"): While teaching at Queen Mary, Gray began his writing career as a novelist in 1963 and, during the next 45 years, in addition to five published novels, wrote 40 original stage plays, screenplays, and screen adaptations of his own and others' works for stage, film, and television and became well known for the self-deprecating wit characteristic of several volumes of memoirs or diaries.
Relevant evidence: No