With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Colin Firth was selected for the Time 100.
text_B: California Proposition 60 was an amendment of the Constitution of California relating to property tax assessments for older homeowners .. Constitution of California. Constitution of California. It was proposed by the California State Legislature and approved by voters in a referendum held on November 4 , 1986 .. California State Legislature. California State Legislature. referendum. referendum. The amendment allows homeowners over the age of 55 to transfer the assessed value of their present home to a replacement home if the replacement home is located in the same county , is of equal or lesser value than the original property , and purchased or newly constructed within two years of the sale of the present property .
not_related.