Problem: The Chandrasekhar family is an Indian intellectual family. Several members of the family have achieved scientific distinction, notably in the field of physics. Two members of the family, Sir C. V. Raman and his nephew, Subrahmanyan Chandrasekhar, were Nobel laureates in physics.

Based on the paragraph above can we conclude that "The Chandrasekhar family were Nobel laureates in science."?

A: It's impossible to say

Problem: The Four Cs of 21st century learning, also known as the Four Cs or 4 Cs, are four skills that have been identified by the United States-based Partnership for 21st Century Skills (P21) as the most important skills required for 21st century education: critical thinking, communication, collaboration, and creativity.

Based on the paragraph above can we conclude that "critical thinking, communication, collaboration, and creativity are the called the 4 C's which are skills required for the 21st century education and future employment."?

A: It's impossible to say

Problem: The Last Witness () is a 1980 South Korean mystery film directed by Lee Doo-yong, based on the 1974 novel of the same title by Kim Seong-jong. When the film was originally released, a 40-minute portion was cut due to censorship laws of that time. A remake with the same title was released in 2001.

Based on the paragraph above can we conclude that "The Last Witness is a film over 20 years old."?

A:
Yes