In this task, you will be given a sentence. You need to reconize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.

[Q]:  Patients were selected because they were heterozygous or homozygous for C2 deficiency .
[A]: C2 deficiency


[Q]:  In our study , we have determined the ATM mutation spectrum in 19 classical A - T patients , including some immigrant populations , as well as 12 of Dutch ethnic origin .
[A]: A - T


[Q]:  However , these observations would need to be confirmed by studying a larger number of CD families .
[A]:
CD