Does the sentence "Doing so, he convinced many pro-business Republicans, including Senate Minority Leader Everett Dirksen (IL) to support Title VII.:7880" provide a valid answer to the question "Who was one of the key members that Humphrey managed to convince to support the bill?"

A: yes

Does the sentence "Particularly since the mid-1960s there have been advances in understanding of the physics of plant physiological processes such as transpiration (the transport of water within plant tissues), the temperature dependence of rates of water evaporation from the leaf surface and the molecular diffusion of water vapour and carbon dioxide through stomatal apertures." provide a valid answer to the question "What is transpiration?"

A: yes

Does the sentence "In rankings produced by Times Higher Education based upon the REF results Imperial was ranked 2nd overall for GPA and 8th for "research power" (compared to 6th and 7th respectively in the equivalent rankings for the RAE 2008)." provide a valid answer to the question "What does REF stand for?"

A: no

Does the sentence "Estimates provided by the SAE - World Council of Hellenes Abroad put the figure at around 7 million worldwide." provide a valid answer to the question "How many Greeks do they believe would be an accurate number for census numbers ?"

A:
yes