Choose the sentence that contains no errors in capitalization. mike explained, "it's an optical illusion." he pointed, saying, "the lines are only black and white." mike explained, "it's an optical illusion." he pointed, saying, "the lines are only black and white." mike explained, "it's an optical illusion." he pointed, saying, "the lines are only black and white." mike explained, "it's an optical illusion." he pointed, saying, "the lines are only black and white."