Are the underlined words an infinitive or a prepositional phrase?

the bicycle tire was easy to inflate.

a.
infinitive

b.
prepositional phrase
to inflate is underlined

Me i will give brainiest which excerpt from the passage most effectively contributes to the development of the theme that the bond between fathers and daughters is sacred and everlasting? '"may i not see the little one, sir, for a moment? ' it was his belief that mini was still the same." "i remembered the day when the cabuliwallah and my mini had first met, and i felt sad. when she had gone, rahmun heaved a deep sigh, and sat down on the floor." "this touch of his own little daughter had been always on his heart, as he had come year after year to calcutta to sell his wares in the streets." "he came close up to me holding out his offerings with the words: 'i brought these few things, sir, for the little one. will you give them to her? "'

Heeeeeeeeeeeeeeeeeeeeeellllllllllllllppppppppppppp asap

What is the significance of the above statement in relation to the play’s conclusion? oedipus treats his inferiors poorly but ultimately grants them the same respect he grants to nobility. while teiresias appears to be mocking oedipus, the real message is one of warning about the forces working against the king. oedipus earns great fame for answering the riddle of the sphinx but ultimately loses his crown to a common man. just as oedipus is unable to conceive that he has done wrong in the past, he is unable to imagine that his enviable position is impermanent.