Not sure how to treat 'a mom'
Utterance: call a mom Annotation: 1. calling:call:contact -- call [a mom]<contact> 2. calling:call:contact -- call [a]<which> [mom]<contactrelation> 3. rejectuninterpretable -- call a mom Question: We run into quite a lot utterances like this with an 'a' before a sort of a contact name. We had an assumption that the 'a' is put before the contact to make it always ahead in the list, and in this case the 'a' should be treated as part of the contact name. Kindly give us your opinion on this. Thanks~