Input:

Postal codes in Brunei are alphanumeric, consisting of two letters followed by four digits in the format of YZ0000, where Y denotes the district code, Z denotes the mukim code, the first two digits denote the area or village code, and the last two digits denote the nearest post office code (e.g. the postal code for Pantai Mentiri Golf Club is BU2529).

Sentence: Postal codes in Brunei are alphanumeric but never start with a letter.

Output: No

Input:

Cruel World is a 2005 American horror comedy film co-produced and directed by Kelsey T. Howard. The film is about a psychotic man who loses a reality game show and subsequently kills the host. He uses the house where the show took place to film his own reality show. In the show, several contestants perform challenges, and the losers are killed rather than being sent home.

Sentence: the host died because the player didn't win

Output: Yes

Input:

San Francisco Bay Ferry is a passenger ferry service on the San Francisco Bay, administered by the San Francisco Bay Area Water Emergency Transportation Authority (WETA). San Francisco Bay Ferry is not affiliated with Golden Gate Ferry, which provides passenger ferry service to Marin County.

Sentence: San Francisco Bay Ferry carries people.

Output: Yes

Input:

Wallace Michael Ross (19 September 1920 20 January 2010) was the founder of the Derby Bach Choir. He was also the Master of Music at Derby Cathedral, assistant organist at several great English Cathedrals, teacher of languages and music at several schools including Sturgess School in Derby. He also founded the Derby Cathedral Brass Ensemble and the Derby Sinfonia.

Sentence: Ross founded the Derby Cathedral Brass Ensemble.

Output:
Yes