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

Tell me about who founded the garden for the Marek Library actually I mean designed?
Who designed the garden for the Marek Library?

What was developed in the summer of 1962 no um 1961?
What was developed in the summer of 1961?

What principle states that rocks deeper in the layer tend to be compressed, sorry, younger?

What principle states that rocks deeper in the layer tend to be younger?