Passage: In 2015 Caballé was under prosecution over allegations of tax evasion or fraud. She admitted that despite living in Spain in 2010, she had registered in Andorra in order to avoid paying tax in Spain. In December 2015 the Spanish court found her guilty of fraud and gave her a six-month suspended jail sentence, ordering her to pay a fine of €254,231 ($280,000). She was also banned from receiving any public subsidies for a period of 18 months.

Question: What court sentenced Caballe for fraud in December 2015?
the Spanish court