Choose the correct statement from the following?

Question

$\begin{array}{1 1}\text{(a) It is difficult to transport natural gas through pipes} \\ \text{(b) The disadvantage of natural gas is that it cannot be used directly for burning in homes.} \\ \text{(c) Natural gas is stored under high pressure as compressed natural gas } \\ \text{(d) Natural gas cannot be used for power generation} \end{array}$