Given a short query with keyphrases about a research idea in 2014 in the domain of artificial intelligence, recommend the relevant datasets to validate the research idea from options provided. A short description of the datasets is also provided to help you.

Query: MVCWalker stands on the shoulders of RWR for academic collaboration recommendation.

Keyphrases: academic collaboration recommendation social network

Dataset description:
DBLP: The DBLP is a citation network dataset. The citation data is extracted from DBLP, ACM, MAG (Microsoft Academic Graph), and other sources.
ReDial: ReDial (Recommendation Dialogues) is an annotated dataset of dialogues, where users recommend movies to each other. The dataset consists of over 10,000 conversations centered around the theme of providing movie recommendations.
Inspired: A new dataset of 1,001 human-human dialogs for movie recommendation with measures for successful recommendations.
3D-FRONT: 3D-FRONT (3D Furnished Rooms with layOuts and semaNTics) is large-scale, and comprehensive repository of synthetic indoor scenes highlighted by professionally designed layouts and a large number of rooms populated by high-quality textured 3D models with style compatibility. From layout semantics down to texture details of individual objects, the dataset is freely available to the academic community and beyond.

Options:- A: DBLP  B: ReDial  C: Inspired  D: 3D-FRONT
DBLP