Cognitive Services for Focus Group Survey Response Text Analysis

Any suggestions on how to use azure cog services key words and sentiment analysis with power bi when you have mulitple question focus group surveys? Ask is to evaluate within group per question sentiment and key theme, as well as compare groups per question sentiment and key themes. Have approx 60 groups that each have the same 10 open text answer questions, plus have average group ratings on 10 additional questions, plus some demographic data pertaining to the groups such as group category.