Input:

A Student's Song of Heidelberg (German:Ein Burschenlied aus Heidelberg) is a 1930 German musical film directed by Karl Hartl and starring Hans Brausewetter, Betty Bird and Willi Forst. It marked Hartl's directoral debut. The film is in the tradition of the nostalgic Old Heidelberg.

Sentence: The songs in this film are well known

Output: It's impossible to say

Input:

The Car<br>Taryn was out for a walk. She was trying to reduce her carbon footprint. She started walking instead of driving. Soon, she realized that she didn't need her car anymore. She sold it to her neighbor and started walking everywhere.

Sentence: Taryn thinks her car looks efficient

Output: It's impossible to say

Input:

I am not aware of the particular role that the Privy Council Office would play specifically in providing security arrangements, but I am sure that all of that information would come forward as soon as the Public Complaints Commission is allowed to get on with its work, and to hear from all of the relevant witnesses.

Sentence: I am an employee of one of the Privy Council Office

Output: It's impossible to say

Input:

Twenty-four people, among them seven children, were killed on Sunday after their airplane crashed in a river in Brazil. Four people survived the crash, including a 9-year-old boy. The aircraft, which was a twin-engine Embraer turboprop chartered by Manaus Aerotaxis, was carrying 26 passengers and two crew members when it crashed. The pilots of the plane, which had departed from Coari, had supposedly contacted the air traffic control near their destination of Manaus to announce that they were turning back. The plane, however, then disappeared from radar. The plane made an emergency landing in the river Manacapuru, a branch the Amazon river in the Brazilian state of Amazonas, 50 miles (80 kilometers) from Manaus.

Sentence: It is always a bad sign when planes disappear from radar

Output:
It's impossible to say