With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Anna Hathaway acted in a film.
text_B: The Polonator is an automated , second-generation genome sequencing machine that is based on polony sequencing technology developed by George M. Church 's group at Harvard Medical School .. genome sequencing. genome sequencing. polony sequencing. polony sequencing. George M. Church. George M. Church. Harvard Medical School. Harvard Medical School. It will be used for the PGP -LRB- Personal Genome Project -RRB- , and is available for sale at a price well below that of other second generation sequencers .. Personal Genome Project. Personal Genome Project. The Polonator is inexpensive to operate , and features open source software , reagents , and protocols .. The Polonator is being manufactured by Dover , a Danaher Motion Company .
not_related.