    Sentence I: China has threatened to execute  or jail ‘for tife anyone. who breaks ‘their  quarantine and intentionally spreads the’kitler  SARS-virus «:         Sentence 2: China , haunted by the spread ‘of  SARS tri tts, vast-countnyside,, has thredteried  to exkecute: ob jail fer Tfe ‘ahyone _ vho  intentionally'spreads the kifler viius         