New to Bonsai with chinese elms from seed

[chris27989]

I'm new to bonsai and am trying to grow some Chinese elms from seeds and I've had them growing for about 3 - 5 weeks. I have 2 seeds which are growing into seedlings and I'm unsure if these are weeds from the soil or are actually the Chinese elm I'm hoping for. I've posted some pictures (sorry about the quality its taken from my phone) underneath any one that can shed some light onto what these seedlings are will help me greatly.
Thanks Chris