Does the sentence "Early research into circadian rhythms suggested that most people preferred a day closer to 25 hours when isolated from external stimuli like daylight and timekeeping." provide a valid answer to the question "To what is the 24 hours, 11 minutes day outcome of research closest ?"

A: no

Does the sentence "However, Reuters reported in June that, to date, Chinese prosecutors have joined an official inquiry into ten collapsed schools during May's devastating earthquake to gain first-hand material of construction quality at the collapsed schools, launch preliminary inquiries and prepare for possible investigations into professional crime." provide a valid answer to the question "What investigation are the prosecutors pursuing?"

A: yes

Does the sentence "According to Lagrange's theorem, finite groups of order p, a prime number, are necessarily cyclic (abelian) groups Zp." provide a valid answer to the question "What defines finite groups of order p, a prime number, as being necessarily cyclic (abelian) groups Zp?"

A: yes

Does the sentence "Romanian-born documentary maker Ilinca Calugareanu wrote a New York Times article telling the story of Irina Margareta Nistor, a narrator for state TV under Nicolae Ceausescu's regime." provide a valid answer to the question "What was Irina Margareta Nistor's job in Romania?"

A:
yes