Chinastark/bird_dataset huggingface dataset:
Column: AnswerText
Name: Answer Text
Data format: text
Description: The specific and detailed answer text of each question.
Value description: The content is highly depend on the question.
Column: SurveyID
Name: Survey ID
Data format: integer
Description: The id of each survey.
Value description: The SurveyID is simply survey year i.e., 2014, 2016, 2017, 2018, 2019.
Column: UserID
Name: User ID
Data format: integer
Description: The id of different user.
Value description: commonsense evidence: 
Some questions can contain multiple answers, thus the same user can appear more than once for that QuestionID.
Column: QuestionID
Name: Question ID
Data format: integer
Description: The id of different questions.
Value description: commonsense evidence: 
Some questions can contain multiple answers, thus the same user can appear more than once for that QuestionID.