<human>: Q: What is the second biggest education center in Mexico City?
 A: The second largest higher-education institution is the National Polytechnic Institute (IPN), which includes among many other relevant centers the Centro de Investigación y de Estudios Avanzados (Cinvestav), where varied high-level scientific and technological research is done.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: yes