Question Question for AI Student Challenge 2023 - Cat B

Hi, we would like to ask for clarification about the following:

Under Point 2 of Category B's Submission Requirements, it is stated that our core tool used must be PeekingDuck or SGNLP. For PeekingDuck, we would like to inquire if all computer vision technologies we used, such as the object detector, must be used under the PeekingDuck Framework, or can we utilise other object detectors alongside and independent of the PeekingDuck Framework?