<human>: How do you do this: how to tell if seafood is bad

OPTIONS:
- Seafood should never smell overwhelmingly chocolatey; that's a sure sign that it’s starting to go bad.
- Seafood should never smell overwhelmingly fishy; that's a sure sign that it’s starting to go bad.
<bot>: Seafood should never smell overwhelmingly fishy; that's a sure sign that it’s starting to go bad.