Add punctuation: Humans and animals are said to be able to understand each other
A: Humans and animals are said to be able to understand each other.

Add punctuation: Room facilities Bathroom Carpeted Electric kettle Heating Satellite Channels Shower TV TeaCoffee Maker Toilet
A: Room facilities: Bathroom, Carpeted, Electric kettle, Heating, Satellite Channels, Shower, TV, Tea/Coffee Maker, Toilet

Add punctuation: The IEA scenarios also do not compare with actual recent developments
A:
The IEA scenarios also do not compare with actual recent developments.