Does "Efforts have been made to protect Guam's coral reef habitats from pollution, eroded silt and overfishing, problems that have led to decreased fish populations." contain the correct answer to "What has Guam recently being trying to protect?"
OPTIONS:
- yes
- no

A: yes

Does "Other techniques (such as X-rays, CAT scans, PET scans or NMR) are used to produce images of internal abnormalities resulting from the growth of an infectious agent." contain the correct answer to "What technique can be used to produce images of internal abnormalities?"
OPTIONS:
- yes
- no

A: yes

Does "On May 27, 2010, Beyonce teamed up with clothing store C&A to launch Dereon by Beyonce at their stores in Brazil." contain the correct answer to "When did Beyonce partner with C&A to sell fashion in Brazil?"
OPTIONS:
- yes
- no

A:
yes