With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Splash stars an actor.
text_B: The Journal of Animal Ecology is a peer-reviewed scientific journal publishing research in all areas of animal ecology .. peer-reviewed. peer-reviewed. journal. journal. ecology. ecology. It began publication in 1932 , and as such is the second oldest journal of the British Ecological Society -LRB- after the Journal of Ecology -RRB- .. British Ecological Society. British Ecological Society. journal. journal. Journal of Ecology. Journal of Ecology. It is available both in print and online .
not_related.