-- U.S. chipmaker Intel (Swiss: INTC.SW - news ) to acquire U.S. peer Altera (notified Sept. 9/deadline Oct (HKSE: 3366-OL.HK - news ) .
Refer to the input text as context and select the correct relationship between 'Altera' and 'Intel' from the available options.
Options: operator, location of formation, parent organization, brand