The following statement is a case of reasoning by definition.Breathing paint fumes in a closed environment can be dangerous for people suffering from asthma（哮喘） because their lungs are especially sensitive to irritants (刺激物).

The following statement is a case of reasoning by definition.Breathing paint fumes in a closed environment can be dangerous for people suffering from asthma（哮喘） because their lungs are especially sensitive to irritants (刺激物).
A、正确
B、错误
正确答案： 错误