["region:us"]
[{"name": "id", "dtype": "int64"}, {"name": "qid1", "dtype": "int64"}, {"name": "qid2", "dtype": "int64"}, {"name": "question1", "dtype": "string"}, {"name": "question2", "dtype": "string"}, {"name": "is_duplicate", "dtype": "int64"}, {"name": "question1_fa", "dtype": "string"}, {"name": "question2_fa", "dtype": "string"}]