Q: Does "In 1948, regularly scheduled commercial airline service by land-based aeroplanes began to Kindley Field (now L.F. Wade International Airport), helping tourism to reach its peak in the 1960s1970s." provide a valid answer to "What became the main source of Bermuda's economy in the 1970's?"?
A: no

Q: Does "Namibia extends from 17S to 25S: climatically the range of the sub-Tropical High Pressure Belt, arid is the overall climate description descending from the Sub-Humid (mean rain above 500 mm) through Semi-Arid between 300 and 500 mm (embracing most of the waterless Kalahari) and Arid from 150 to 300 mm (these three regions are inland from the western escarpment) to the Hyper-Arid coastal plain with less than a 100 mm mean." provide a valid answer to "What is the arid measurement in Namibia?"?
A: yes

Q: Does "The two neurotransmitters that are used most widely in the vertebrate brain are glutamate, which almost always exerts excitatory effects on target neurons, and gamma-aminobutyric acid (GABA), which is almost always inhibitory." provide a valid answer to "The neurostransmitter that usually excites targets is called what?"?
A: yes

Q: Does "The Pontificium Collegium Internationale Angelicum, the future Pontifical University of Saint Thomas Aquinas, Angelicum established at Rome in 1908 by Master Hyacinth Cormier, opened its doors to regulars and seculars for the study of the sacred sciences." provide a valid answer to "What Dominican founded the Revue Thomiste?"?
A:
no