The dataset comprises a total of 353 conversations from 40 speakers (11 nurses, 16 patients, and 13 caregivers) with consent to the use of anonymized data for research. In Section SECREF16 , we build templates and expression pools using linguistic analysis followed by manual verification. 
 Question: How big is their created dataset?
353 conversations from 40 speakers (11 nurses, 16 patients, and 13 caregivers) we build templates and expression pools using linguistic analysis