This question was asked in an exam in India as... In the following questions, some parts of the sentences have errors and some are correct. Find out which part of a sentence has an error. The number of that part is the answer. If a sentence is free from error, your answer is (4) i.e. No error. The Parliament took a historic (1)/ decision to back the will of (2)/ the people and vote to the bill (3)/ No Error (4) As per the official answer key, the error is in "part 3". Would it be "vote on the bill"? Because we "vote for (a person)", "vote to (power)" and "vote on (resolution)".