CEBaB: Estimating the Causal Effects of Real-World Concepts on NLP Model Behavior - Abraham, Eldar D; D'Oosterlinck, Karel; Feder, Amir; Gat, Yair; Geiger, Atticus; Potts, Christopher; Reichart, Roi; Wu, Zhengxuan (Advances in Neural Information Processing Systems, 2022)