Definition: In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.
Input: Passage: 'Twelfth grade, senior year, or grade 12 is the final year of secondary school in North America. In other regions it is also equivalently referred as class 12 or Year 13. In most countries students then graduate at age 17 -- 18. Some countries have a thirteenth grade, while other countries do not have a 12th grade / year at all. Twelfth grade is typically the last year of high school; graduation year.'. Question: 'when are you considered a senior in high school'.

True