With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Taylor Kitsch worked on the 2012 film Savages for two weeks.
text_B: Rail transport in Australia is a crucial aspect of the Australian transport network .. Australian transport network. Transport in Australia. Rail in Australia is to a large extent state-based .. state. States and territories of Australia. As at 2014 , the Australian rail network consists of a total of 32,784 km of track on three major track gauges .. three major track gauges. Rail gauge in Australia. Except for a small number of private railways , most of the Australian railway network infrastructure is government-owned , either at the federal or state level .. state. States and territories of Australia. private railways. #Private railways. Most railway operators were once state government agencies , but with privatisation in the 1990s , private companies now operate the majority of trains in Australia .. state. States and territories of Australia. railway operators. #Operators. privatisation. privatisation. The Australian federal government is involved in the formation of national policies , and provides funding for national projects .. Australian federal government. Government of Australia. Rail transport in Australia has often been neglected in favour of the Australian road transport network .. Australian road transport network. Road transport in Australia
not_related.