Q: Did Al-Farabi ever meet Mohammed?
A: no
Explanation: Al-Farabi was born in 872 AD. Mohammed died in 832 AD.

Q: Can music be used as a weapon?
A: yes
Explanation: Music is an art form whose medium is sound. Music can help elevate or subdue emotions. People connect to music through the sound. The military uses loud music to cause psychological disorientation and confusion. The military calls the use of loud disorienting music part of psychological operations.

Q: Can you write a whole Haiku in a single tweet?
A:
yes
Explanation: A Haiku is a Japanese poetry in three phrases. The average Haiku is composed of 60 to 70 characters. A tweet is a short message sent on Twitter. The character limit of a single tweet on Twitter is 140.