With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lithuania's largest city has a population of 542,664.
text_B: Sunwapta Peak is a peak located in the Sunwapta River valley of Jasper National Park , just north of the Columbia Icefield .. peak. mountain. Sunwapta River. Sunwapta River. Jasper National Park. Jasper National Park. Columbia Icefield. Columbia Icefield. Sunwapta. Sunwapta. The peak was named in 1892 after the Stoney Indian word `` Sunwapta '' meaning `` turbulent river '' .. peak. mountain. Sunwapta. Sunwapta. The mountain can be seen from the Icefields Parkway -LRB- Highway 93 -RRB- .. Icefields Parkway. Icefields Parkway
not_related.