iOS 10 Messages: Disable Bing search

Hello,

After updating to iOS 10, you could allow Bing to search content of your messages to suggest animated gifs.

After tapping continue, I realise that it'll automatically send searches to Bing in the background, based on my personal texts.

I'm not comfortable with Bing plying through the content of my texts all the time. And it takes up data and battery usage — not too much, but unnecessary — every time you use Messages.

How do I disable that?

Geoff