Does the sentence "Hydroelectric plants have the advantage of being long-lived and many existing plants have operated for more than 100 years." provide a valid answer to the question "Electricity production is expected to increase by what percentage each year for the next 25 years?"

A: no

Does the sentence "The orientation behaviour of the bird inside the cage is studied quantitatively using the distribution of marks that the bird leaves on the walls of the cage." provide a valid answer to the question "What does the bird leave on the walls of the cage?"

A: yes

Does the sentence "Spielberg's next film, Schindler's List, was based on the true story of Oskar Schindler, a man who risked his life to save 1,100 Jews from the Holocaust." provide a valid answer to the question "How many Jews did Schindler save?"

A: yes

Does the sentence "The terms "Catalan" and "Valencian" (respectively used in Catalonia and the Valencian Community) are two different varieties of the same language." provide a valid answer to the question "What are Catalan and Valencian considered to be in the language?"

A:
no