Context: I volunteered again Thursday , to speak in front of a group of Vocational Rehabilitation counselors for the Deaf and Hard of Hearing . Most of these people were , themselves hearing impaired or deaf , so it was an interesting morning . The education person spoke about the cochlear implant and the baha and I told my story . They asked questions and , I hope , we were successful in educating them .

Question: why did the education person speak ?
Options:
0. because i volunteered again
1. because it was an interesting morning
2. because most of these people were deaf
3. None of the above choices .
Answer: 3