Good evening,

I am doing a study which contains randomly assigned groups. Some means of answer of the survey will show to the respondents (long story) but here is my problem: Is there any way that would allow a response count to be embedded data? So that I could start the randomization after some answers are already recorded? Or some other feature that would start the randomization after, for example, 10 answers?

Only way I could think is doing a separate survey for the first respondents but this is not very optimal. 

Thank you!!