[Q]: Sentence: Adult contemporary is heavy on romantic sentimental ballads which mostly use acoustic instruments (though bass guitar is usually used) such as acoustic guitars, pianos, saxophones, and sometimes an orchestral set. Question: What type of song is frequently seen in the adult contemporary genre? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Some makers, notably Columbia Records, used a laminated construction with a core disc of coarser material or fiber." provide a valid answer to "What company was known for laminate construction of discs?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "In addition to the above, Greece is also to start oil and gas exploration in other locations in the Ionian Sea, as well as the Libyan Sea, within the Greek exclusive economic zone, south of Crete." answer the question "When were the first results of the energy explorations expected?" OPTIONS:
- yes
- no

A: no

Does the sentence "Menarche, the beginning of menstruation, is a relatively late development which follows a long series of hormonal changes." provide a valid answer to the question "What term is the beginning of menstruation given?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "It grew to become a major chain before converting to the Macy's nameplate on 9 September 2006." a good answer to the question "When did Marshall's convert to the Macy's name?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: Bortolazzi said in this book that the new wire strung mandolins were uncomfortable to play, when compared with the gut-string instruments. Question: How many strings did the Cremonese Mandolin have? OPTIONS:
- yes
- no
++++++++++
[A]:
no