Claim: Bill Gates is a co-founder of  a tech company.
Evidence: William Henry Gates III -LRB- born October 28 , 1955 -RRB- is the co-founder of Microsoft and is an American business magnate , investor , author and philanthropist.
Microsoft Corporation -LRB- -LSB- ˈmaɪkrəˌsɒft , _ - roʊ - , _ - ˌsɔːft -RSB- , abbreviated as MS -RRB- is an American multinational technology company headquartered in Redmond , Washington , that develops , manufactures , licenses , supports and sells computer software , consumer electronics and personal computers and services.