With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jennifer Lawrence has been in a building.
text_B: `` Someday -LRB- Place in the Sun -RRB- '' is a song by English rapper Tinie Tempah , featuring additional vocals from British singer Ella Eyre and production from iSHi .. Tinie Tempah. Tinie Tempah. Ella Eyre. Ella Eyre. iSHi. Eshraque iSHi Mughal. It was released on 1 November 2013 as part of Tempah 's second studio album Demonstration -LRB- 2013 -RRB- .. Demonstration. Demonstration ( Tinie Tempah album ). It entered the UK Singles Chart at number 87 and the UK R&B Chart at number fourteen but was never released as a single .. UK Singles Chart. UK Singles Chart. UK R&B Chart. UK R&B Chart
not_related.