Please answer the following question: Information:  - California is the most populous state in the United States and the third most extensive by area. Located on the western (Pacific Ocean) coast of the U.S., California is bordered by the other U.S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. The state capital is Sacramento. Los Angeles is California's most populous city, and the country's second largest after New York City. The state also has the nation's most populous county, Los Angeles County, and its largest county by area, San Bernardino County.  - Jacques Littlefield ( November 21 , 1949 -- January 7 , 2009 ) is best known as the founder of the Military Vehicle Technology Foundation ( MVTF ) , also called the Littlefield Collection .  - The Military Vehicle Technology Foundation is a large collection of military vehicles located in Portola Valley, California, USA. It was founded in 1975 by Jacques Littlefield, and now is under the direction of Bill Boller.    After reading the paragraphs above, we are interested in knowing the entity with which 'jacques littlefield' exhibits the relationship of 'place of death'. Find the answer from the choices below.  Choices: - angeles  - baja  - baja california  - california  - los angeles county  - most  - nevada  - new york  - ocean  - portola valley  - san bernardino  - san bernardino county  - york
Answer:
portola valley