instruction:
In this task, you are presented with a term, a question, and a yes/no answer. For context, the term is associated with a short description. Write the simple facts one needs to know in order to answer the given question. The facts should be easily found on the web (e.g. mentioned in a Wikipedia page)
question:
Term: Cryptography, Description: practice and study of techniques for secure communication in the presence of third parties, Question: Does cryptography use light as part of its code?, Answer:Yes
answer:
Fact1: Cryptography is the study of encryption, the process of encoding a message with an algorithm. Fact2:  Single particles of light are already being used to encrypt communications. 


question:
Term: KGB, Description: Main security agency for the Soviet Union, Question: Was the KGB responsible for Lincoln's assassination?, Answer:No
answer:
Fact1: The KGB was formed March 13, 1954. Fact2: Lincoln was assassinated April 15, 1865. 


question:
Term: Elton John, Description: English rock singer-songwriter, composer and pianist, Question: Was Elton John the first performer at The Troubadour?, Answer:No
answer:

Fact1: Elton John first performed at The Troubadour in 1970. Fact2: Comedian Lenny Bruce was arrested in 1962 after a performance at The Troubadour. Fact3: In 1965 The Byrds performed their take on Dylan’s “Tambourine Man”.