Is a comfortable number of guests for an evening of good conversation.

ten or less
ten to twelve
thirteen to fifteen

Ten or less is a comfortable number of guests for an evening of good conversation.  

Usually people visit their neighbors or go as guest to their relative houses during evening time. It is because evening is the exact time during which all the members of the family will be present at home. Some people like to converse with each other.  

The best count for comfortable evening conversation may be ten or less. It is considered as best because; if a guest is visiting our house we need to provide hospitality to them by serving something to eat and to provide space to sit. If the count goes above 10, it will become crowded and will cause problem in hospitality and will not pave wave for good conversation.

i'm assuming that the correct answer is indeed the first one/ "a"..

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.