Between 10 and 12 December the police have reported over 120 cases of sharp metal pieces being found in jars of Janesons mincemeat. The police have evidence that the person responsible is an employee of Janesons. It is also known that: Janesons has rearranged its management structure and will be making 20 senior employees redundant in January. Ben Laidet was made redundant on 8 December for incompetent behaviour. Janesons closest rival, Bertsons, has been suffering from severe financial losses since Janesons installed new technology in the bottling process, which increased their output. Engineers recently overhauled the machinery. Janesons changed its dried fruit suppliers in November. The mincemeat is put into jars two weeks before going out to the shops. The seals were unbroken on the contaminated jars.

Question: The metal pieces found in the jars of mincemeat may have come from the new suppliers of dried fruit.
Options:
A. true, B. false, C. uncertain
Answer: "C"