Mention the poem in which these lines occur

But he's locked in a concrete cell,

His strength behind bars.

Identify the pattern of the sentence 

'Ravi often gets tired'

Find out who said this

"Often I have been asked if as a child I had ever dreamt of going into space".

What is the theme observed in the literary work

'Where the mind is without fear'

Match the Characters with the relevant story title and select the correct codes given 

Which nationally does the poet D.H. Lawrence belong to