India is a big country.
USA is bigger than India.
Russia is the biggest country.
Russians are good at speaking English.
Indians are better at speaking English than Russians.
British are the best at speaking English.
Bangladesh is a small country .
Maldives is a smaller country.
Vatican city is the smallest country.
Bangladesh is one among the most densely populated country.
India is a densely populated country.
Russia is the least densely populated country.
