Please capitalize where necessary: the military hotel at the corner of st. isaac's square was picketed by armed sailors.
A: The Military Hotel at the corner of St. Isaac's Square was picketed by armed sailors.

Q: children under 18 years of age must be accompanied by an adult.

A: Children under 18 years of age must be accompanied by an adult.

Q: using mris and ultrasounds for routine scanning, article #5, p. 32-33
A: Using MRIs and ultrasounds for routine scanning, Article #5, p. 32-33

Problem: water sensitive phases appear in many different kinds of materials.
Can you repeat this sentence, but capitalize it?
Answer: Water sensitive phases appear in many different kinds of materials.

Text: movements are preferably from the forearm, although for minute details you may move from the wrist.

Correct capitalization: Movements are preferably from the forearm, although for minute details you may move from the wrist.

Q: this will be based on three different leaderboards.
A:
This will be based on three different leaderboards.