Can I use Adobe Font in My Submissions For Competition?

Hi, I used Sofia font of Adobe Fonts in my project. (Link is here. https://fonts.adobe.com/fonts/sofia#fonts-section)
Sofia is used in UI and pdf documents for describing project.
And I want to submit the project to a design award. (For your information, the award is A' International Design Award and Competition.)

The competition(the design award) specified that the contents in projects must be mine, or I should have right to use and license it.
And about using open source contents, they said me that I need to have authority to use the contents and need to provide them the proof about it.

In this case, Can I use your font in my submission?
If it is possible, what can be the proof of my authority to use? (For example, the article in your font license that can prove it.)