In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

Input: Consider Input: what composer used sound mass, Answer: The use of "chords approaching timbres" begins with Debussy and Edgard Varèse often carefully scored individual instrumental parts so that they would fuse into one ensemble timbre or sound mass (Erickson 1975, pp. 18 and 21).

Output: Yes


Input: Consider Input: how old is kirk douglas, the actor?, Answer: His popular films include Out of the Past (1947), Champion (1949), Ace in the Hole (1951), The Bad and the Beautiful (1952), 20,000 Leagues Under the Sea (1954), Lust for Life (1956), Paths of Glory (1957), Gunfight at the O.K. Corral (1957), The Vikings (1958), Spartacus (1960), Lonely Are the Brave (1962), Seven Days in May (1964), The Heroes of Telemark (1965) and Tough Guys (1986).

Output: No


Input: Consider Input: how does black pepper grow, Answer: Black pepper (Piper nigrum) is a flowering vine in the family Piperaceae , cultivated for its fruit , which is usually dried and used as a spice and seasoning .


Output: Yes


