How to choose an ergonomic office chair<br>Look for the ability to adjust the chair's height. The height of your ergonomic chair should be fully adjustable. The chair's seat should be easy to move either upwards or downwards.

Based on that paragraph can we conclude that this sentence is true?
an ergonomic office chair must be chosen carefully.

OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say