Please answer the following question: Here's a logic test: The space scientist worked out some equations for launching a spaceship from the moon and also worked out some equations for launching a spaceship from the Earth. She found that launching the spaceship from the Earth would require more thrust due the greater mass of the Earth and thus the gravitational pull of the Earth that is _____ than the gravitational pull of the moon. (A) higher (B) lower Choose the answer between "Earth" and "Moon".
A:
Earth