This file contains the column names from 'data.csv' with a short description of each variable. conversation: The name of the conversation as used in the original corpus. speaker: Speaker id as used in the original corpus. ttt: Turn-transition time. The time between the end of the question and the start of its answer. question_length: Length of the question in number of syllables up to (but not including) the final syllable whose vowel started before the start of the turn transition. final_rhyme_duration: Duration of the question's final rhyme as measured from the start of the final vowel before the end of the question to the end of the question. (Not applicable when ttt is negative.) speech_rate: Number of syllables in the question from its start to the start of the final syllable, divided by the duration of the stretch of speech. contains_pause: Indicates whether the question contains a pause of 1 second ('pause') or not ('no_pause'). question_type: The type of question, either polar ('P' - "yes"/"no") or not polar ('O'). answer_type: The type of answer, either answered ('answered') or not answered ('not').