Input: 

When sports day comes around at school, it's always nice to have someone cheering you on. And it turns out, that's still the same even when you're a record-breaking, medal-winning superstar like Dina Asher-Smith. She told us how her mum and dad are her number one fans, and are always by her side when she's competing. Find out more about Dina Asher-Smith with our guide.

Sentence: when competing, dina's mom and dad are her loudest fans.

Output: It's impossible to say


Input: 

President Vladimir Putin vowed Monday to track down the killers of Anna Politkovskaya, while her colleagues at Novaya Gazeta pledged to continue her work despite dangers.

Sentence: President Vladimir Putin vowed last week to track down the killers.

Output: No


Input: 

Emile Zola Berman (November 3, 1902 – July 3, 1981) was an American criminal defense lawyer. He was named after the French novelist Émile Zola (1840–1902). During World War II he was an intelligence officer in the 10th Air Force in Burma where he received the Distinguished Flying Cross and the Bronze Star. He was discharged as a lieutenant colonel.

Sentence: Berman hated being in Burma.

Output: It's impossible to say


Input: 

You rifle through your visual memory and there it is: Vermeer, the 17th-Century Dutch artist who painted extraordinary portraits of women engaged in the ordinary -- writing a letter, making lace or putting on a necklace of pearls.

Sentence: Vermeer was from the 19th century. 

Output:
No