This Bible contradiction is from the Skeptic's Annotated Bible.
He did not answer directly.
Matthew 26:63-64 View context
But Jesus held his peace. And the high priest answered and said unto him, I adjure thee by the living God, that thou tell us whether thou be the Christ, the Son of God.
Jesus saith unto him, Thou hast said: nevertheless I say unto you, Hereafter shall ye see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.
Luke 22:70 View context
Then said they all, Art thou then the Son of God? And he said unto them, Ye say that I am.
He answered directly by saying, "I am."
Mark 14:62 View context
And Jesus said, I am: and ye shall see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.