Question: before you can open a lcf file, you'll need to figure out what kind of file the lcf file extension refers to.
Answer: --> Before you can open a LCF file, you'll need to figure out what kind of file the LCF file extension refers to.

Question: we should also, however, indicate hadamard's style of teaching.
Answer: --> We should also, however, indicate Hadamard's style of teaching.

Question: please note that parking is subject to availability and has valet service.
Answer:
--> Please note that parking is subject to availability and has valet service.