Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

What academy did Tugh Temur found or rather what was he known for?
What was Tugh Temur known for?

Any even number larger than what can be hold on cannot be considered prime?
 Any even number larger than what cannot be considered prime?

Xenoliths are found in or rather picked up by what and deposited into the matrix of igneous rocks?
Xenoliths are picked up by what and deposited into the matrix of igneous rocks?