Does the sentence "Of this experience she commented, "I studied with a vocal coach for Evita and I realized there was a whole piece of my voice I wasn't using." provide a valid answer to the question "When did Madonna take voice lessons?"

A: no

Does the sentence "Supercapacitors store large amounts of energy." provide a valid answer to the question "What is the main feature of a supercapacitor?"

A: yes

Does the sentence "Georges Bizet's Carmen premiered 3 March 1875." provide a valid answer to the question "Who wrote Carmen?"

A: yes

Does the sentence "Its failure to win the Best Female Video category, which went to American country" provide a valid answer to the question "Who beat out Beyonce for Best Female Video ?"

A:
no