'********** composition on both sides of a statement 'Neutralization is a type of reaction. reaction>. 'What can be neutralized by acid? <(\,neutralization,acid,_) --> ?x>? 6 'What can be neutralized by acid can react with acid. ''outputMustContain('<(\,neutralization,acid,_) --> (\,reaction,acid,_)>. %1.00;0.81%')