Content Rights question while submitting app to AppStore

I have a "Regram" app where user can repost any photo from Instagram to his own instagram account.

There's a question that Apple asks before submitting each app for the review: Does your app contain, show, or access third-party content?

Should I answer yes or no? By default my app does not have any 3rd party content, until user repost something, then they see their repost history in the app.
For that type of app, it doesn't matter if there is no 3rd party content as shipped/downloaded/post-installed. The question isn't conditional. My opinion is that in your example, you should answer 'yes'.

If review disagrees, they will let you know ;)

Good luck.
Thank you
Content Rights question while submitting app to AppStore
 
 
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