Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

And then last year what we were able to do that started to pay dividends and benefits is we eliminated excess capacity that existed with Ultratech having manufacturing facilities in both Singapore and San Jose and we moved that Singapore operations to San Jose.

Answer: headquarters_location: Ultratech, San Jose