определите по структуре слова, к какой части речи оно относится: structural, statement, specialization, simply, rolled, rotational, previously, optional, movement, independence, fantastic.

structural-adjectivestatement- nounspecialization- nounsimply- adverbrolled- adjectiverotational- adjectivepreviously- adverboptional- adjectivemovement- nounindependence- nounfantastic- adjective