theory_id,filing_id,theory,party,role,basis 7,2,Statute of Limitations,Kassab,affirmative_defense,Pohl's claims are barred by applicable statutes of limitations 8,2,Justification,Kassab,affirmative_defense,Kassab's actions were justified 9,2,Estoppel,Kassab,affirmative_defense,Pohl is estopped from asserting claims 10,2,Waiver,Kassab,affirmative_defense,Pohl waived his claims 11,2,Ratification,Kassab,affirmative_defense,Pohl ratified the conduct complained of 12,2,Release,Kassab,affirmative_defense,Pohl released Kassab from liability 13,2,Unclean Hands,Kassab,affirmative_defense,Pohl's own misconduct (barratry) bars his claims in equity 14,2,Contribution,Kassab,affirmative_defense,Other parties share responsibility for any damages 15,2,Failure to Mitigate Damages,Kassab,affirmative_defense,Pohl failed to mitigate his damages 16,2,Lack of Standing,Kassab,affirmative_defense,Pohl lacks standing to assert claims 17,2,Accord and Satisfaction,Kassab,affirmative_defense,Claims were resolved by accord and satisfaction 18,2,Assumption of the Risk,Kassab,affirmative_defense,Pohl assumed the risk of the alleged harm 19,2,Illegality/Criminal Acts,Kassab,affirmative_defense,Pohl's own illegal conduct (barratry) bars recovery 20,2,First Amendment,Kassab,affirmative_defense,First Amendment protects Kassab's conduct (petition and speech rights in filing lawsuits and grievances) 21,2,Attorney Immunity,Kassab,affirmative_defense,Kassab is immune from suit for actions taken in his capacity as an attorney 22,2,In Pari Delicto,Kassab,affirmative_defense,Pohl is equally at fault and thus barred from recovery