Multiple words/ sentence in Varnam

In the process of solving this issue, Allow varnamc to accept sentense to transliteration and reverse transliteration · Issue #133 · varnamproject/libvarnam · GitHub
I thought of giving sentences within quotations and words will work even without it.
What are your views on keeping two separate ways for giving input for a word and a sentence.
(Just want to have a common opinion about this)

Navaneeth had pointed out that it would be easier if the input would be allowed even without the quotations especially in the case when we read from a file.
This seems very logical and I think this discussion can now be closed.