**Your friend is choosing the best way to travel from Moscow to St Petersburg. He has found a table «How to go from Moscow to St Petersburg» and made some conclusions based on the data. Tick the conclusions you CAN agree with.

• The flight from Moscow to St Petersburg lasts four hours.
• Most people choose the Sapsan train to go to St Petersburg.
• If you have $25, going by bus is not the best option.
• All factors mentioned in the table are objective factors.
• Going by train at night can be more expensive than going by train at daytime.
• Going by plane and by train can be equally comfortable.