Q: Does "BBC TV was renamed BBC1 in 1964, after the launch of BBC2 (now BBC Two), the third television station (ITV was the second) for the UK; its remit, to provide more niche programming." provide a valid answer to "What prevented BBC2 from broadcasting on its scheduled launch date?"?
A: no

Q: Does "It is either allophonic or phonemic, and may be analyzed as an underlying consonant cluster." provide a valid answer to "What has a different significance in various languages?"?
A: no

Q: Does "Conflict with Arius and Arianism as well as successive Roman emperors shaped Athanasius's career." provide a valid answer to "What conflict shaped his career?"?
A: yes

Q: Does "Equivalently, the smallness of the Planck constant reflects the fact that everyday objects and systems are made of a large number of particles." provide a valid answer to "What are common things like furniture and stationary objects actually made of?"?
A:
yes