Direction : In the question given below are some statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. 

Statements:

No symbol is a word.

Only words are letters.

Some consonants are symbol.

Conclusions:

I. Some consonants are not words.

II. Some letters are words.