In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

What does the idea of effective nuclear charge tell us, Answer: The term "effective" is used because the shielding effect of negatively charged electrons prevents higher orbital electrons from experiencing the full nuclear charge by the repelling effect of inner-layer electrons.
Yes

who plays mary poppins in the movie, Answer: Mary Poppins is a 1964 musical film starring Julie Andrews , Dick Van Dyke , David Tomlinson , and Glynis Johns , produced by Walt Disney , and based on the Mary Poppins books series by P. L. Travers .
Yes

how many people have mariah carey dated?, Answer: Aside from her commercial accomplishments, Carey has won five Grammy Awards , 17 World Music Awards, 11 American Music Awards , and 31 Billboard Music Awards .
No