Based on the clue 'borromini was the greatest rival of this st peters...', what is the answer?

Based on the clue 'boron neutron capture therapy is an experimental t...', what is the answer? Based on the clue 'boros is not with the teambecause hes attending hi...', what is the answer? Based on the clue 'borosilicate glass known by this trademarked name ...', what is the answer? Based on the clue 'borough in which henry viii was born they say you ...', what is the answer? Based on the clue 'borrowed from boxing this expression means deliver...', what is the answer? Based on the clue 'borrowed from the german its a term for art exhibi...', what is the answer? Based on the clue 'borstal boy is the autobiography of this irish aut...', what is the answer? What is referred to by 'borstal boy playwright brendan'?