Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.

Q: absolute truth is something that is true at all times and in all places.

A: absolute truth
****
Q: perceneige is a commune.

A: perceneige
****
Q: ayman al-zawahiri is a former member of islamist organizations which have organised and carried out attacks in north america, asia, africa and the middle east.

A:
ayman al-zawahiri
****