Please capitalize where necessary: the day began with a conference with input from internal as well as external presenters.
A: The day began with a conference with input from internal as well as external presenters.
Q: products for 3 channels high-power led wall washer lww-2-144p

A: Products for 3 channels high-power led wall washer lww-2-144p
Q: 7. complex-112 ligaments in the pair.
A: 7. Complex-112 ligaments in the pair.
Problem: * some m3url file extension formats can be opened in binary format only.
Can you repeat this sentence, but capitalize it?
Answer: * Some M3URL file extension formats can be opened in binary format only.
Text: all the rooms to the front of the hotel have either a balcony (3 square metres) or a terrace 18 square metre terrace nb there are only 5 of these rooms and they are located on the first floor only).

Correct capitalization: All the rooms to the front of the hotel have either a balcony (3 square metres) or a terrace 18 square metre terrace NB there are only 5 of these rooms and they are located on the first floor only).
Q: it is made up of a charming maze of steep, narrow streets lined with quaint little shops and fine examples of old palatial homes hiding behind lichen-covered walls.

A:
It is made up of a charming maze of steep, narrow streets lined with quaint little shops and fine examples of old palatial homes hiding behind lichen-covered walls.