Building Surveys in Captivate: Multiple Choice with User Input

I am building a survey in Captivate and would like to know if it is possible to include user input within a multiple choice question. For example, the multiple choice question would be similar to this, and the user would be able to fill in their own response under “other”: How did you hear about us? 1. Friend 2. Advertisement 3. Other: ______ Thanks so much!