Teacher:In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Teacher: Now, understand the problem? Solve this instance: Passage: On March 18, 1965, a 33-year-old truck driver, Eugene P. Sesky, was on his way to deliver a load of bananas to Scranton, Pennsylvania. Sesky, an employee of Fred Carpentier—operator of a small truck line in Scranton—was returning from the boat piers at Weehawken, New Jersey, where he had picked up his load. The load was destined for the locations in the "wholesale block" on the western edge of Lackawanna Avenue in Scranton—either the local A&P Warehouse or to Halem Hazzouri Bananas, the premier banana seller in the area at the time. Sesky was driving a 1950s Brockway diesel truck tractor with a semi-trailer and was headed down Rt. 307 when he suddenly lost control. That section of Rt. 307 contains a two-mile descent extending from Lake Scranton to the bottom of Moosic Street that includes a drop in elevation of more than in less than . Sesky was unable to control the truck's speed down the hill due to a mechanical failure, variously attributed to the truck's brake system or its clutch. As a result, the truck cruised into Scranton at approximately , sideswiping a number of cars before it crashed into a house at the southwest corner of Moosic St and S. Irving Ave (), close to the bottom of the hill. Witnesses reported that Sesky did everything possible to avoid pedestrians and other motorists, including climbing out onto the truck's running board to try to warn people, and some have suggested that he may have deliberately flipped the truck over to avoid striking either bystanders or an automotive service station on Moosic Street that could have exploded in flames, causing a greater loss of life. Sesky was thrown from the truck and killed and bananas were spilled and strewn when the rig came to rest; 15 others were injured but only Sesky died. The road was closed for cleanup as Johnson's Towing Company helped out in the recovery. Trucks over 21,000 lb (10.5 t) are no longer allowed to travel that route (they must use Interstate 380 via Dunmore.)
 Link Information: I-380 begins at an interchange with I-80 in the northeastern corner of Tunkhannock Township in Monroe County, heading north as a four-lane freeway. The road soon crosses into Tobyhanna Township and runs through forested areas in the Pocono Mountains with nearby development, passing west of the Kalahari Resort and Convention Center. The highway comes to an interchange with PA 940 to the west of Pocono Summit. I-380 continues north and crosses into Coolbaugh Township, where it curves northwest and runs through dense forests. The road passes through part of Pennsylvania State Game Lands Number 127 before it comes to a northbound exit and southbound entrance at PA 423 near Tobyhanna. A short distance later, the highway comes to a southbound exit and northbound entrance serving the northern terminus of PA 611. Following this interchange, I-380 passes to the southwest of the Tobyhanna Army Depot before it runs along the border between Pennsylvania State Game Lands Number 127 to the southwest and Gouldsboro State Park to the northeast. Farther northwest, the highway comes to a diamond interchange with the southern termini of PA 435 and PA 507 near Gouldsboro.

Immediately after the PA 435/PA 507 interchange, I-380 passes through a small corner of Lehigh Township in Wayne County before it crosses the Lehigh River into Clifton Township in Lackawanna County. The highway continues through forested areas and curves to the north, passing a northbound weigh station and crossing into Covington Township. The freeway runs past a southbound weigh station and bends northwest again. The route curves back to the north into a mix of fields and woods and reaches a diamond interchange with PA 307. Past this interchange, I-380 curves north into the borough of Moscow and coming to a southbound exit and northbound entrance at PA 690. The roadway curves northwest and passes through a corner of Spring Brook Township before entering Roaring Brook Township, where it runs through forests with nearby development and comes to an interchange with I-84.

At this point, I-84 and I-380 become concurrent, with the freeway using I-84's exit numbers and mileposts. The two routes continue north through forested areas in the Moosic Mountains, entering Dunmore and coming to a bridge over Roaring Brook and a Delaware–Lackawanna Railroad line. After this bridge, the highway curves northwest and comes to a southbound exit and northbound entrance with the northern terminus of PA 435. The freeway widens to six lanes and winds through the mountains before it comes to an interchange with Tigue Street, at which point it runs past commercial development. A short distance later, I-84 and I-380 both come to their termini at an interchange with I-81 and US 6, with the freeway merging onto northbound I-81/westbound US 6.

 Question: How many states does Interstate 380 pass through?
Student:
Answer: 1