Please capitalize where necessary: one of the biggest challenges in animal care is determining your dog’s source of pain.
A: One of the biggest challenges in animal care is determining your dog’s source of pain.
Q: red roses presented in a glass vase accompanied by a teddy bear.

A: Red Roses presented in a Glass Vase accompanied by a Teddy Bear.
Q: this file is delivered along with the report, and can be opened in the free inspection softwaregom inspect, which can be downloaded from gom's website.
A: This file is delivered along with the report, and can be opened in the free inspection softwareGOM Inspect, which can be downloaded from GOM's website.
Problem: i took two pictures though it was very hard to see the object in the lens. i zoomed out (shutter speed 1/1250; focal length 60.0 mm) in the direction i was looking & clicked twice. remember, we were on a boat so holding a camera steady is a challenge!
Can you repeat this sentence, but capitalize it?
Answer: I took two pictures though it was very hard to see the object in the lens. I zoomed out (shutter speed 1/1250; focal length 60.0 mm) in the direction I was looking & clicked twice. Remember, we were on a boat so holding a camera steady is a challenge!
Text: australia ozlotto numbers - tuesday 27 january 2015

Correct capitalization: Australia OzLotto numbers - Tuesday 27 January 2015
Q: the consumer ombudsman has prepared a guide on environmental marketing, which explains briefly how environmental claims can be used in the marketing of products without violating the marketing act.

A:
The Consumer Ombudsman has prepared a guide on environmental marketing, which explains briefly how environmental claims can be used in the marketing of products without violating the Marketing Act.