Does the sentence "The growth of the Portuguese overseas empire made its missionaries important agents of colonization, with important roles in the education and evangelization of people from all the inhabited continents." provide a valid answer to the question "In what religion do many Portuguese holidays and festivals find their origin?"

A: no

Does the sentence "However, the Red Cross Society of China said that (on May 13) "it was inconvenient currently due to the traffic problem to the hardest hit areas closest to the epicenter."" provide a valid answer to the question "What department was ready to join the rescue effort by Wednesday?"

A: no

Does the sentence "Using such an inefficient antenna at this low frequency (5301650 kHz) thus has little effect on the receiver's net performance, but simply requires greater amplification by the receiver's electronics." provide a valid answer to the question "How would this antenna rate in the greater scheme of things?"

A: yes

Does the sentence "Nine-year-old Mao Mao, a mother of five at the breeding center, was discovered on Monday, her body crushed by a wall in her enclosure." provide a valid answer to the question "What famous panda was killed under the rubble?"

A:
yes