Does the sentence "However, English speakers intuitively treat both sounds as variations (allophones) of the same phonological category, that is of the phoneme /p/." provide a valid answer to the question "What is another word for variations?"

A: yes

Does the sentence "The Srijana Contemporary Art Gallery, located inside the Bhrikutimandap Exhibition grounds, hosts the work of contemporary painters and sculptors, and regularly organizes exhibitions." provide a valid answer to the question "In which of Nepal's art galleries can one take an art class?"

A: yes

Does the sentence "It alters sunlight exposure; whether this is beneficial depends on one's location and daily schedule, as sunlight triggers vitamin D synthesis in the skin, but overexposure can lead to skin cancer." provide a valid answer to the question "What cancer can be caused by too much time in the sun?"

A: yes

Does the sentence "In February 2016, Northwestern reached an agreement with the Qatar Foundation to extend the operations of the NU-Q branch for an additional decade, through the 2027-2028 academic year." provide a valid answer to the question "How long is the NU-Q branch of Northwestern scheduled to operate through an agreement in 2016?"

A:
yes