Input:

Singapore IMAGINE different companies attending a one-day boot camp on making presentations, then pitching their innovative ideas live to a panel of judges. It sounds like a business-like version of The X Factor or even The Apprentice. But no, this is not a talent or reality show.

Sentence: The boot camps although normally one-day can sometimes run for two days

Output: It's impossible to say

Input:

Lee Foss is an American-born producer and DJ from Chicago, Illinois. In addition to a number of releases on labels such as Culprit, Wolf+Lamb and No. 19, he co-founded the dance music label Hot Creations and is a member of the house music band Hot Natured alongside Jamie Jones, Ali Love and Luca C.

Sentence: Lee Foss is old.

Output: It's impossible to say

Input:

Dr. Amy Joy Lanou, director of the Physicians Committee for Responsible Medicine in America, was quick to point out health dangers of the Atkins diet.

Sentence: Dr. Lanou is a PHD doctor

Output: It's impossible to say

Input:

press release: Fresca Opera presents Opera Storytellers! Opera is a series of notes from the soul. Arias performed with the most intimate of instruments: The human voice. Accompanied by six strings and the history behind the notes, Opera Storytellers presents operatic music like you have never heard it before. Acoustic. Pure. Naked. Opera Storytellers performs this music the way it was intended to be. A connection without interference. Just pure music.

Sentence: Opera Storytellers has no instruments.

Output:
No