Does the sentence "Eisenhower returned to the U.S. in December 1939 and was assigned as a battalion commander and regimental executive officer of the 15th Infantry at Fort Lewis, Washington." provide a valid answer to the question "What unit did Eisenhower serve with upon his return to the United States?" OPTIONS:
- yes
- no

A: yes

Does the sentence "These games work on the 6th and 5th generation iPod Classic and the 5th and 4th generation iPod Nano." provide a valid answer to the question "Which generation iPod was required to enjoy the new games available on iTunes 7?" OPTIONS:
- yes
- no

A: no

Does the sentence "The relations between the bishop, who controlled many lands outside of the city, and the citizens of Utrecht was not always easy." provide a valid answer to the question "What Industry did the bishop hurt" OPTIONS:
- yes
- no

A: no

Does the sentence "The Multidimensional Pain Inventory (MPI) is a questionnaire designed to assess the psychosocial state of a person with chronic pain." provide a valid answer to the question "What is MPI an abbreviation for?" OPTIONS:
- yes
- no

A:
yes