Represent the dialog for retrieving similar scenarios Speaker2: Ever seen that before?
Speaker1: No!
Speaker2: Hope I don't again either!
Speaker1: Me neither!
Represent the dialog scenario for retrieval Neither Speaker2 nor Speaker1 have seen that before. They don't wish to see it again. 
Represent the dialog scenario for retrieval Coeliac disease makes it impossible to digest gluten. Speaker1 feels bloated and gained weight recently. Speaker4 stopped eating lactose. Speaker1 had a blood test.