Q: because of busy lifestyles, people may find it difficult to maintain a healthy diet.

A: Because of busy lifestyles, people may find it difficult to maintain a healthy diet.
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Q: there are also wheelchairs at all airports available for use between check-in and boarding the aircraft.

A: There are also wheelchairs at all airports available for use between check-in and boarding the aircraft.
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Q: some seller just rip the photos and the caption from the site,

A:
Some seller just rip the photos and the caption from the site,
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