( ( With ( weapons ( comosed ( of ( live ( ( bacteria and ) viruses ) ) ) ) ) ) ( , ( we ( ( may ( have ( ( the possibility ) ( of ( ( making vaccines ) ( to ( ( ( inhibit ( their growth ) ) and ) ( prevent ( spread ( of disease ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN With) (NP (NP (NNS weapons)) (VP (VBN comosed) (PP (IN of) (NP (JJ live) (NNS bacteria) (CC and) (NNS viruses)))))) (, ,) (NP (PRP we)) (VP (MD may) (VP (VB have) (NP (NP (DT the) (NN possibility)) (PP (IN of) (S (VP (VBG making) (NP (NNS vaccines)) (S (VP (TO to) (VP (VP (VB inhibit) (NP (PRP$ their) (NN growth))) (CC and) (VP (VB prevent) (NP (NP (NN spread)) (PP (IN of) (NP (NN disease)))))))))))))) (. .)))
With weapons comosed of live bacteria and viruses, we may have the possibility of making vaccines to inhibit their growth and prevent spread of disease.
(ROOT (S (NP (NNP Tamiflu)) (VP (VBZ inhibits) (NP (NP (NN spread)) (PP (IN of) (NP (NN virus))))) (. .)))