*Q:* Can you see the moon in Wembley Arena?
*A:* My reasoning: Wembley Arena is an indoor arena. The moon is located in the sky. You cannot see the sky if you are indoors.
The answer: no.


*Q:* Were Greeks essential to crafting Egyptian Lighthouse of Alexandria?
*A:* My reasoning: The Lighthouse of Alexandria was an impressive monument in Egypt. The Lighthouse of Alexandria was built by pharaoh Ptolemy II. Ptolemy II was the son of Ptolemy I Soter. Ptolemy I Soter was a Greek bodyguard of Alexander the Great and became pharaoh of Egypt.
The answer: yes.


*Q:* Would it be impossible to use an Iwato scale for a twelve-tone technique composition?
*A:*
My reasoning: The Iwato scale has 5 pitch cases. The chromatic scale has 12 pitch cases.
The answer: yes.