Given a short query with keyphrases about a research idea in 2017 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: The Fisher vector representation is a very successful way to represent a feature vector. This paper shows that it can

Keyphrases: image retrieval images

Dataset description:
DTD: The Describable Textures Dataset (DTD) contains 5640 texture images in the wild. They are annotated with human-centric attributes inspired by the perceptual properties of textures.
Hopkins155: The Hopkins 155 dataset consists of 156 video sequences of two or three motions. Each video sequence motion corresponds to a low-dimensional subspace.
SVG-Icons8: A new large-scale dataset along with an open-source library for SVG manipulation.
Office-Caltech-10: Office-Caltech-10 a standard benchmark for domain adaptation, which consists of Office 10 and Caltech 10 datasets. It contains the 10 overlapping categories between the Office dataset and Caltech256 dataset.

Options:- A: DTD  B: Hopkins155  C: SVG-Icons8  D: Office-Caltech-10
DTD