Files train.csv and test.csv contain samples from the restaurant domain. Data is present in the "CSV" format, annotated for aspect categories and corresponding polarities. Polarity can be positive, negative, neutral, or conflict.

Column A represents the unique id of text Column B contains the code-mixed reviews Column C contains the aspect categories present in the review sentence. A sentence can have zero, single, or multiple aspect terms. A comma separates multiple aspects categories. Column D contains the sentiment class for each aspect category. A comma separates multiple aspects categories.