Which sentence contains adjectives that are not coordinated.

I grabbed a cold metal pole on the crowded train
The train was quiet, empty and peaceful. On the way home from work.
The train was hot, crowded, and loud on the way to work
A brief clear announcement indicates when the next train will arrive on the platform

I grabbed a cold metal pole on the crowded train.

The train was quiet, empty and peaceful. On the way home from work.
The train was hot, crowded, and loud on the way to work.
A brief clear announcement indicates when the next train will arrive on the platform.

What is the answer?

The sentence "I grabbed a cold metal pole on the crowded train" contains adjectives that are not coordinated.