Answer the following question: Given the following passage  "Based on fossil and biological evidence, most scientists accept that birds are a specialized subgroup of theropod dinosaurs, and more specifically, they are members of Maniraptora, a group of theropods which includes dromaeosaurs and oviraptorids, among others. As scientists have discovered more theropods closely related to birds, the previously clear distinction between non-birds and birds has become blurred. Recent discoveries in the Liaoning Province of northeast China, which demonstrate many small theropod feathered dinosaurs, contribute to this ambiguity.",  answer the following question. Note that the answer is present within the text.  Question: Of drmaeosaurs and Liaoning, which one is a type of therapod?
Answer:
dromaeosaurs