a. List the name and specialty of all instructors. b. List the class name and description of all classes suitable for 'Over 605'. c. List the names of instructors who run sessions in the classes 'Aqua Flex', 'Aqua Deep; or both. d. List the names of all members who participated in a class held in Studio 5 on 2818f2018, and the name of the class they.r participated m. n I :r-I' flan nmnr A'F mnmhnrr Ijlh hurl-:Pinn'l'nrl '"'1 an" Plf'l' Ila-H'In '1. Ijnnl In P'ln'll':i'll nrn'I-nr +I'1'Xn (In