QUES:  So, would the answer to "What businesses in Alaska were affected by the Exxon Valdez oil spill ?" be an abbreviation, an entity, a human, a human, a description, or a numeric value?
ANS: human

QUES:  So, would the answer to "Whom did the Chicago Bulls beat in the 1993 championship ?" be an abbreviation, an entity, a human, a human, a description, or a numeric value?
ANS: human

QUES:  So, would the answer to "What chemicals are used in lethal injection ?" be an abbreviation, an entity, a human, a human, a description, or a numeric value?
ANS: entity

QUES:  So, would the answer to "What was the longest war in U.S. history ?" be an abbreviation, an entity, a human, a human, a description, or a numeric value?
ANS:
entity