Question: Fiserv, Inc., is an American provider of financial services technology, the company's clients includes thrifts, a savings and loan association (S&L), or thrift institution, is a financial institution that specializes in accepting savings, deposits, and making mortgage and other loans, by law, thrifts can have no more than what number percent, of their lending in commercial loans?
Sentence (from "Fiserv"): The company's clients include banks, thrifts, credit unions, securities broker dealers, leasing and finance companies, and retailers, among others.
Relevant evidence: No