1. Chuck,Adam, and Diana are in the row in front of Fran and Greg.
2. Hannah sits directly in front of Lisa and directly to the right of Greg.
3. Ivan,Jenny, and Keith are in the row behind Edward's row.
4. Betty sits directly in front of Fran, who sits directly to the right of Edward.
5. Diana has Chuck directly to her left.
6. Keith sits directly behind Greg and directly to the right of Jenny.