ResultSet
result variable: x
result variable: fname
size: 4
solution: ResultSolution
  binding: ResultBinding
    variable: x
    value: JohnSmith
  binding: ResultBinding
    variable: fname
    value: John Smith
solution: ResultSolution
  binding: ResultBinding
    variable: x
    value: RebeccaSmith
  binding: ResultBinding
    variable: fname
    value: Becky Smith
solution: ResultSolution
  binding: ResultBinding
    variable: x
    value: SarahJones
  binding: ResultBinding
    variable: fname
    value: Sarah Jones
solution: ResultSolution
  binding: ResultBinding
    variable: x
    value: MattJones
  binding: ResultBinding
    variable: fname
    value: Matt Jones