A future project has an uncertain finish time and the finish time follows a normal distribution. The project's expected finish time is 25 weeks, and the project variance is 6 weeks. If the project deadline is set to be 48 weeks, then what is the probability that the project would need more than the given deadline to complete?

Input should be either 1 or 2, with 1 represents "more than 50%" and 2 represents "equal or less than 50%".