In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

As if aware of my condition (a) / the infuriated bird suddenly doubled back on its course (b) / and charged straight after me (c) / No error (d)

A

As if aware of my condition

B

the infuriated bird suddenly doubled back on its course

C

and charged straight after me

D

No error