Input:

Sparta is an American rock band from El Paso, Texas, formed in 2001. Founding members Jim Ward (vocalist/guitarist) and Tony Hajjar (drummer) are also members of post-hardcore group At the Drive-In. Keeley Davis (guitarist) is the former frontman of Engine Down.

Sentence: Jim Ward and Tony Hajjar knew Keeley Davis before forming Sparta.

Output: It's impossible to say

Input:

The 1948 SMU Mustangs football team represented the SMU Mustangs of Southern Methodist University during the 1948 college football season. Doak Walker was a junior when he won the Heisman Trophy. Doak established several other Southwest Conference records that still stand.

Sentence: Doak Walker won the heisman his junior and senior year

Output: It's impossible to say

Input:

Fred Dominelli is a Canadian businessman and municipal politician in Toronto, Ontario, Canada. He served as interim City Councillor in Toronto from May until November 2003. He is perhaps best known for speculatively purchasing land directly in the path of a proposed major roadway project in Toronto. The project was later cancelled.

Sentence: Fred Dominelli was elected to the City council after his interim period ended.

Output: It's impossible to say

Input:

Raees (English: "Wealthy") is a 2017 Indian crime action film film directed by Rahul Dholakia and produced by Gauri Khan, Ritesh Sidhwani and Farhan Akhtar under their banners Red Chillies Entertainment and Excel Entertainment. It stars Shah Rukh Khan, Mahira Khan and Nawazuddin Siddiqui. The film was a critical and commercial success.

Sentence: Shah Rukh Khan was born before 2017.

Output:
Yes