4078
Animals surviving for 20 min were immediately stressed by a swim test in 25 degrees C water , and death - producing tonic seizures were scored for 2 min .
 Disease: tonic seizures
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: tonic seizures