Problem: Does "Educational psychology is the study of how humans learn in educational settings, the effectiveness of educational interventions, the psychology of teaching, and the social psychology of schools as organizations." answer the question "What is educational psychology concerned with?"

A: no

Problem: Does "Videoconferencing is a highly useful technology for real-time telemedicine and telenursing applications, such as diagnosis, consulting, transmission of medical images, etc..." answer the question "What is one way that videoconferencing is useful?"

A: yes

Problem: Does "In all, 67.8% of Estonia's population can speak Russian." answer the question "How much of Estonia is ethnic Russians?"

A:
no