A culprit can be bacteria.Logical formLearned from7 sentences. Bacteria can be deadly.Logical formLearned from7 sentences. Bacteria can be a reason.Logical formLearned from7 sentences. Bacteria can be present on skin.Logical formLearned from7 sentences. Bacteria may come from intestinal tracts of humans.Logical formLearned from7 sentences. Bacteria may be knowned as pylori.Logical formLearned from7 sentences. A gene can be in bacteria.Logical formLearned from7 sentences. Bacteria may fight.Logical formLearned from7 sentences. Bacteria may release toxins.Logical formLearned from7 sentences. Deadly bacteria may be linked to deaths of some persons.Logical formLearned from7 sentences. Inspectors may find bacteria.Logical formLearned from7 sentences. (Tb bacteria) can be in a sputum.Logical formLearned from7 sentences. Bacteria may grow in lungs.Logical formLearned from7 sentences. Cakes may be tainted with bacteria.Logical formLearned from7 sentences. Silver may kill bacteria.Logical formLearned from7 sentences.