Consultant with paid policy

You should avoid having outside food for the near future, as lockdown though opened the restaurants have been closed for 3 months and cleanliness can be an issue. Also person delivering you at home though he might be maintaining hygiene like Face mask and gloves and sanitization but he must making multiliple delivery so it's difficult to assess his Covid status, and even if he develops infection it would be difficult to trace, post delivery. So best to avoid, and if temptation is high you should practice all hygienic measures, reheat, wash your hands, discard the delivery package properly, accept delivery from a distance.

No idea

Avoid restaurants food in present situation

Chances are negligible, but better to avoid.

Avoid if possible