On Turning Ten' by Billy Collins uniquely presents the theme of adolescence. It is also a “coming of age” poem that talks about the mental and physical changes during the juncture between childhood and teenage. When the poet turned ten, things started to change around him. WHAT CAN YOU INFER CITE EVIDENCE

(8) You tell me it is too early to be looking back, [9] but that is because you have forgotten
(10) the perfect simplicity of being one
(11) and the beautiful complexity introduced by two.
(12) But I can lie on my bed and remember every digit
(13) At four I was an arabian wizard.
(14 I could make myself invisible.
(15) by drinking a glass of milk a certain way. [16] At seven I was a soldier, at nine a prince.​

M read the sentence.what best describes the underlined part of the sentence,and why? alma plans to visit london and paris, where her parentswent on their first trip together as a married couple.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and is notnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnot necessary to the meaning of the sentence.