Refer to the input text as context and select the correct relationship between 'Texas Instruments' and 'National Semiconductor' from the available options.
Options: product/material produced, owner of, stock exchange, location of formation

Analog's rivals, such as National Semiconductor Corp. ( NSM.N ) , Texas Instruments Inc. TXN.N and Linear Technology Corp. ( LLTC.O ), were trading higher.
owner of