Publish on Asset Store with things from Unity 5 Survival Shooter Asset?

Hello
I have a question.
I ask myself if it’s legal and there are no problems to publish a new Asset on the Asset Store (for money) when I use some things (for example a script) from another, already published (FREE!)Asset of the Asset Store!
These imported things are now in my own Project which I want to publish, can I do that?

Submission Guidelines

  1. RESTRICTED CONTENT

2.1 Content you do not hold the license to resell

You may not upload content that you did not create or are legally licensed to resell. This includes assets ripped from other games or mods, assets downloaded from Turbosquid or Google Warehouse or any other repository, You may not upload or sell assets freely available from locations like CGTextures or Mayang, for example.

NEVER UPLOAD ANYTHING YOU DID NOT CREATE OR ARE NOT LEGALLY ALLOWED TO RESELL. YOU ARE LEGALLY LIABLE AND CAN BE SUED BY UNITY TECHNOLOGIES, BY THE OWNER OF THE CONTENT, AND BY ANYONE WHO PURCHASES AND USES THE ASSET.

Ok, thanks!