With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Invention of Lying was released in Canada in 2010.
text_B: Potong Pasir is a housing estate located between Toa Payoh and Sennett Estate in the Central Region of Singapore .. Toa Payoh. Toa Payoh. Central Region. North-East Region, Singapore. Singapore. Singapore. For urban planning purposes , it is classified under the Toa Payoh area .. Toa Payoh. Toa Payoh. Potong Pasir is particularly notable for being the longest-held opposition ward in one-party dominant Singapore .. Singapore. Singapore. Its Opposition Member of Parliament Chiam See Tong held the ward from 1984 to 2011 .. Opposition. Opposition ( parliamentary ). Member of Parliament. Member of Parliament. Chiam See Tong. Chiam See Tong. Potong Pasir is easily accessible by the MRT station .. the MRT station. Potong Pasir MRT Station. In 2011 , the ward , led by Mrs. Lina Chiam , was lost to 3-time challenger Sitoh Yih Pin in what was the slimmest of margins of 114 votes ; with 242 votes rejected .. Mr. Chiam See Tong led a team of 5 to contest in the Bishan-Toa Payoh Group Representation Constituency -LRB- GRC -RRB- during that General Elections .. Toa Payoh. Toa Payoh. Chiam See Tong. Chiam See Tong. General Elections. Singapore general election, 2011
not_related.