Can we draw the following hypothesis from the context (see options)? 

Context:

How to use the emoji slider on instagram<br>Open the camera in the top left. The camera screen that opens allows you to either take a picture or select one from your gallery. Open the sticker tray.

Hypothesis: Instagram has an in-app camera.
Options are:
(i). Yes.
(ii). It's impossible to say.
(iii). No.