One Word Substitution

There are two columns, column 1 contains a set of words & column 2 contains a set of sentences. Write the number of sentence from column 2 in the boxes given after the words in column 2 to match the write that defines the sentences of column 2 completely.

Column1		Column 2		Correct Answer
Infallible		1 -	one who changes sides.
mercenary		2 -	One who hates mankind.
turncoat		3 -	one who works for free.
volunteer		4 -	one who is indifferent to pleasure or pain.
bibliophile		5 -	One who loves books.
misanthrope		6 -	one who thinks only of himself.
agnostic		7 -	one who doubts the existence of god.
egoist		8 -	one who does not make mistakes.
Stoic		9 -	one who can do anything for money.
Eccentric		10 -	one who has strange habits.