question: OPTIONS:
- yes
- no
Following the assassination of Phillip II, his son Alexander III ("The Great") assumed the leadership of the League of Corinth and launched an invasion of the Persian Empire with the combined forces of all Greek states in 334 BC.
Alexander III was the son of whom?

answer: yes

[Q]: Sentence: Portugal is also known for having decriminalized the usage of all common drugs in 2001, the first country in the world to do so. Question: In 2001, Portugal was the first country in the world to do what? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "The country joined what is now the European Union in 1981." provide a valid answer to "When did Greece join what is now the European Union?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Many Jews consider a portion of the 49-day period of the counting of the omer between Passover and Shavuot to be a time of semi-mourning and instrumental music is not allowed during that time." answer the question "How many days are counted between Passover and Shavuot?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In 1853, Victoria gave birth to her eighth child, Leopold, with the aid of the new anaesthetic, chloroform." provide a valid answer to the question "What was a new anaesthetic being used for childbirth in Victoria's time?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Fryderyk's father, Nicolas Chopin, was a Frenchman from Lorraine who had emigrated to Poland in 1787 at the age of sixteen." provide a valid answer to the question "Who did Frederic's father marry in 1806?" OPTIONS:
- yes
- no

A:
no