Question: In which U.S. state do both Pietro's Pizza and Extreme Pizza operate?
Context: Pizza strips (also known as red bread, party pizza, strip pizza, or more commonly, bakery pizza) is a style of pizza common in the U.S. state of Rhode Island.  They have a somewhat thick crust and are topped with a thick tomato sauce and oregano.  Pizza strips are traditionally made with no cheese (though sometimes a bit of Parmesan cheese is sprinkled on) or toppings and are served at room temperature.  Most are sold at small local bakeries.  "Pizza strips" are baked in full size sheet pans which lend to their trademark size/shape since a full sheet pan is a 26" x 18" rectangle.  Most bakeries will cut their product once down the center of the length of the pan resulting in two 9" by 26" sections and then cutting those sections into 9" by 3.25" "strips" yielding 16 strips per sheet pan. Conversation with the Wind, formerly known as Conversation with the Wind (Colloquio col Vento), is an outdoor 1962 steel sculpture by Italian artist Pietro Consagra, installed at the Museum of Fine Arts, Houston's Lillie and Hugh Roy Cullen Sculpture Garden in the U.S. state of Texas. Highway 108 (AR 108, Ark. 108, and Hwy.  108) is a state highway composed of two segments in the southwestern corner of the U.S. state of Arkansas.  The northern segment begins as a continuation of State Highway 87 near the extreme southeastern corner of Oklahoma.  The northern segment ends at U.S. Highway 59 and U.S. Highway 71 at Ashdown.  The southern segment begins 13 mi to the south along US 59 / US 71, at the Texas state line.  The route ends at U.S. Highway 67 northeast of Texarkana. State Route 124 (SR 124) is an east–west state highway in the southern portion of the U.S. state of Ohio.  Its western terminus is at State Route 134 nearly 4 mi southeast of Martinsville, and its eastern terminus is near the unincorporated village of Torch at the concurrency of U.S. Route 50, State Route 7, and State Route 32 in extreme southeastern Athens County.  The road passes through numerous villages along its route, many of them economically depressed.  State Route 124 has the longest concurrency of state routes in Ohio, running concurrent with State Route 32 for 35½ miles.  The road was recently rerouted in 2003 following the extension of U.S. Route 33 to the Ravenswood Bridge. Montpelier is an unincorporated community in Hanover County in the central region of the U.S. state of Virginia.  Montpelier is on U.S. Route 33, which was long named as "the Mountain Road" between Richmond and the Blue Ridge Mountains.  The community is located midway between Richmond and President James Madison's home "Montpelier", and may have been named for the famous estate, which is a tourist attraction in modern times.  Montpelier now has a shopping center with a Food Lion, 24-hour fitness, Domino's Pizza, a Subway, and a CVS Pharmacy. Gino's Pizza and Spaghetti is a restaurant chain with 40 locations, most of them within the U.S. state of West Virginia.  The company was founded by Kenney Grant in 1961.  Many locations are shared with Tudor's Biscuit World although the Gino's brand is exclusive to West Virginia.  There is one located in Ohio, while there are stand alone Tudor's locations in eastern Kentucky, southern Ohio and southwest Virginia.  Gino's serves pizza, spaghetti, sandwiches, and more.  Company headquarters are located in Huntington, West Virginia and Nitro, West Virginia. Kentucky wine refers to wine made from grapes grown in the U.S. state of Kentucky.  About 65 wineries operate commercially in Kentucky, with most recent plantings focusing on Cabernet Sauvignon, Chardonnay, and Cabernet Franc.  Kentucky produced over two million gallons of wine in 2011.  Kentucky passed legislation in 1976 allowing wineries to operate, and tobacco settlement funds have provided Kentucky farmers the opportunity to once again explore grapes as a cash crop.  The grape and wine industry has seen tremendous growth in the past ten years, with grapevine acreage growing from 67 acres in 1999 to an estimated 600 acres today.  In just five years, the number of Kentucky wineries has matured from 15 to more than 65, and is still growing. Extreme Pizza is a privately held restaurant franchise chain specializing in conventional and California-style pizza, founded by Todd Parent and Michael Pastor in 1994 in San Francisco, California.  The chain currently includes over 30 locations in the United States, and one in Ireland.  Most franchises are located in Northern California, as well as other states including Colorado, Texas, Virginia, Washington, Oregon, Idaho, and Michigan. Grotto Pizza is a chain of restaurants that sell pizza and other Italian-American dishes, primarily located in the U.S. state of Delaware with a few locations in Maryland and Pennsylvania.  The chain originated in Rehoboth Beach, Delaware in 1960, and has since expanded across the state of Delaware.  Over the past few decades, it has become a regional Pizza icon with a loyal following from both locals and tourists. Pietro's Pizza is a small pizza chain in the U.S. state of Oregon.  Founded in 1957, the chain grew to about 80 restaurants and changed owners several times before shrinking to only four stores.  The company is based in Milwaukie, Oregon.
Answer: Oregon