Question: Your job is to construct a message and ask Bob to encrypt it and give you the ciphertext. Your objective is to use this opportunity

Your job is to construct a message and ask Bob to encrypt it and give you the ciphertext. Your objective
is to use this opportunity to figure out whether the actual content of Bobs secret message is Yes or No. For
this task, your are given an encryption oracle which simulates Bob and encrypts message with 128-bit AES
with CBC mode. You can get access to the oracle by running the following command:

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