Can we draw the following hypothesis from the context (see options)? 

Context:

Benny Bell (born Benjamin Samberg or Benjamin Zamberg, March 21, 1906 – July 6, 1999) was an American singer-songwriter who reached popularity in the 1940s, with a comeback in the 1970s. He is particularly remembered for his risqué but cheerfully optimistic songs.

Hypothesis: Benny Bell didn't write his songs.
OPTIONS: [i] Yes. [ii] It's impossible to say. [iii] No.
[iii]