The document is an English reading test for 4th grade students about urban legends. It contains a passage describing the myth of the Chupacabra - a creature from Latin American folklore reported to attack livestock and drink their blood. The passage details reported sightings and physical descriptions of the creature. It explains that the first account came from Puerto Rico in 1995 and discusses the spread of the myth throughout Latin America and the southern United States. The test contains multiple choice and short answer comprehension questions about key details in the passage.