I want to know the answer to the following question:
Along with Thai Boxing, in what has Mohamed Jama won a European title?
All the background I'm provided with is that "In the martial arts, Faisal Jeylani Aweys and Mohamed Deq Abdulle also took home a silver medal and fourth place, respectively, at the 2013 Open World Taekwondo Challenge Cup in Tongeren.". Is that enough to answer the question?
Answer: no