Context: I think this may have been because of an inconvenient branch on the floor that was easy to step over one way but not the other . Anyway , mu attempted it , slipped , and got stuck in mud up to her ankles . As usual I flapped about uselessly while dad stepped in to help . However , there came a moment when it became clear it that his attempts were n't going to completely solve things , so I heroically leapt onto higher ground and helped pull from there , which luckily ended up working .

Question: What may be a plausible fact about Mu ?
Options:
0. None of the above choices .
1. They are graceful .
2. They are tactful .
3. They are clumsy .
Answer: 3