Task: Question Answering
Input (English): Question: Of 120 applicants for a job, 56 had at least 4 years' experience, 72 had degrees, and 12 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree?

 Option A: 10

 Option B: 15

 Option C: 22

 Option D: 20

 Option E: 24
Output (English): Option D