In a few recent cases, some teenagers with advanced programming abilities used a new programming language, FANTOD, to hack into ETS and change their own SAT scores. All of the teenagers convicted of this crime were highly skilled in programming FANTOD. In light of these cases, some colleges have discounted the official SAT scores of applicants with a knowledge of FANTOD, and have required them to take special admission tests in supervised conditions on their own campuses. Which of following conclusions can most properly be drawn from the information above? ['Students who learn FANTOD tend to have much lower SAT scores than do their peers.', 'Most people who learn to program in FANTOD do so to commit some kind of hacking.', 'The college admissions process possibly places some students with a knowledge of FANTOD at a disadvantage.', 'Colleges should rely on their own admissions tests instead of the SATs']