Please capitalize where necessary: the terms "chatrandom," "we," "us," and "our" refer to chatrandom, inc.
A: The terms "ChatRandom," "we," "us," and "our" refer to ChatRandom, Inc.
Q: this caused a gravitational contraction of the outer layers of matter, where the abundance of heavier elements, especially iron, had been considerably increased.

A: This caused a gravitational contraction of the outer layers of matter, where the abundance of heavier elements, especially iron, had been considerably increased.
Q: room facilities: additional toilet, bath or shower, bathroom, carpeted, desk, electric kettle, flat-screen tv, hairdryer, heating, radio, tea/coffee maker, telephone, toilet, wake up service/alarm clock
A: Room facilities: Additional Toilet, Bath or Shower, Bathroom, Carpeted, Desk, Electric kettle, Flat-screen TV, Hairdryer, Heating, Radio, Tea/Coffee Maker, Telephone, Toilet, Wake Up Service/Alarm Clock
Problem: for instance, an "accessible public transportation technology" is not only composed of a fleet of accessible vehicles (e.g. buses with elevating platform), but encompasses the whole transport system including traffic control, bus-stop location, information and ticketing procedures, customer service, personnel training, etc.
Can you repeat this sentence, but capitalize it?
Answer: For instance, an "accessible public transportation technology" is not only composed of a fleet of accessible vehicles (e.g. buses with elevating platform), but encompasses the whole transport system including traffic control, bus-stop location, information and ticketing procedures, customer service, personnel training, etc.
Text: next post: down in the depthsprevious post: the school staff were at school on a saturday!

Correct capitalization: Next post: Down in the depthsPrevious post: The school staff were at school on a Saturday!
Text: ironically, china’s wind resource is much stronger in winter, which makes the grid-access problem even more frustrating for the wind industry.

Correct capitalization:
Ironically, China’s wind resource is much stronger in winter, which makes the grid-access problem even more frustrating for the wind industry.