In this task, you're given a statement, 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'.

Context: A more powerful engine was added to the second prototype, and a single 7.92 mm (.312 in) MG 15 machine gun for the rear seat was added to the third prototype. Link Information: he World War II MG 15 was used in nearly all Luftwaffe aircraft with a flexible-mount defensive position. Question: What other planes were fitted with the MG 15?
Answer: nearly all Luftwaffe aircraft with a flexible-mount defensive position

Context: His debut at the Metropolitan Opera was in the title role of Lohengrin on January 1, 1890, and he also sang Loge, Siegmund, the title role of Tannhäuser, Tristan in Tristan und Isolde, and Siegfried in both Siegfried and Götterdämmerung at the Met. Link Information: none Question: Which of the operas that Vogl played at the Met had the longest run?
Answer: none

Context: It continues south, passing through Blackwood, where it intersects CR 534 Link Information: It travels east along the two-lane Cooper Street through Deptford Township passing over the New Jersey Turnpike then widening to a four-lane undivided boulevard before coming to an intersection with Route 47. From Route 47, CR 534 heads through residential and commercial areas. Question: How many lanes does the route have that the Black Horse Pike intersects with as it passes through Blackwood?

Answer: four-lane