Single/multi-select question: Does the sentence "The United States launched three more Mercury flights after Glenn's: Aurora 7 on May 24, 1962 duplicated Glenn's three orbits; Sigma 7 on October 3, 1962, six orbits; and Faith 7 on May 15, 1963, 22 orbits (32.4 hours), the maximum capability of the spacecraft." provide a valid answer to the question "How many more Mercury missions were there after John Glenn's?"
OPT: * yes; * no;
yes