Which Survey did the Vets Pick?

Just keeping this updated:

Survey #1- Ken
Survey #2- Fabio
Survey #3- Ted
Survey #4- Jolanda
Survey #5-
Survey #6- Erica
Survey #7- Jake
Survey #8-
Survey #9-
Survey #10-

Note: The 10th Member of the newbies has not arrived yet, so Survey #10 has not been filled out. However Probst assured that he/she will arrive soon.

John, Brook, Russell and Chase have yet to pick.

Any guesses on who is who of the surveys going by the answers?

You'd think #10 would be obvious.. or would it?? icon_ha

All Vets have picked their Survey:

Survey #1- Ken
Survey #2- Fabio
Survey #3- Ted
Survey #4- Jolanda
Survey #5- Chase
Survey #6- Erica
Survey #7- Jake
Survey #8- John
Survey #9- Russell
Survey #10- Brook

Because Survey #8 was the only one left and John was the last one left to choose, he gets #8 by default.