With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sunburn had Joan Collins in it.
text_B: M-78 is a state trunkline highway in the US state of Michigan .. state trunkline highway. Michigan State Trunkline Highway System. Michigan. Michigan. The western terminus is the intersection with M-66 north of Battle Creek in Pennfield Township .. Battle Creek. Battle Creek, Michigan. M-66. M-66 ( Michigan highway ). Pennfield Township. Pennfield Township, Michigan. The roadway runs 10.744 mi through rural farmland and the community of Bellevue as it approaches its eastern terminus at an interchange with Interstate 69 -LRB- I-69 -RRB- near Olivet .. Olivet. Olivet, Michigan. Bellevue. Bellevue, Michigan. Interstate 69. Interstate 69 in Michigan. The highway is used by between 3,100 and 5,300 vehicles on a daily basis .. When the state highway system was signed in 1919 , M-78 followed a similar routing .. At Bellevue , it turned northeast to terminate at Charlotte .. Bellevue. Bellevue, Michigan. Charlotte. Charlotte, Michigan. In the 1920s , the highway was extended southerly to the Indiana state line near Sturgis and northeasterly into the Lansing area .. Indiana. Indiana. Sturgis. Sturgis, Michigan. Lansing. Lansing, Michigan. In the 1930s , M-78 was extended further on its northern and eastern end to Flint .. Flint. Flint, Michigan. The highway was converted into a freeway in sections starting in the 1960s .. During that decade , the southern extension from the 1920s was removed from M-78 and added to other state highways , and in the 1970s , the northeastern extensions , now mostly freeways , were removed from M-78 as well .. Two special routes were created as a result of the various reroutings in the Lansing area , both of which are no longer part of the state highway system .. Lansing. Lansing, Michigan
not_related.