Problem: *Dead Man's Plack LOCATION England; England ETHNIC_GROUPS British Arabs; Dead Man's Plack DEDICATED_TO thelwald, Ealdorman of East Anglia; Dead Man's Plack MATERIAL Rock (geology)*
A: The Dead Man's Plack is located in England, made of rock and dedicated to thelwald, Ealdorman of East Anglia. One of the ethnic groups found in England is the British Arabs.
Problem: *Auburn, Washington COUNTRY United States*
A: Auburn, Washington is in the U.S.
Problem: *Al Asad Airbase OPERATING_ORGANISATION United States Air Force; United States Air Force ATTACK_AIRCRAFT Lockheed AC-130; United States Air Force AIRCRAFT_FIGHTER McDonnell Douglas F-15 Eagle; United States Air Force BATTLES 1986 United States bombing of Libya*
A: The United States Air Force is the operating organisation for Al Asad airbase and fought in the bombing of Libya in 1986. They deploy the Lockheed AC-130 on their aircraft carriers and also use the McDonnell Douglas F-15 Eagle Fighter Aircraft.
Problem: *American Journal of Mathematics ISSN_NUMBER "1080-6377"*
A:
The ISSN number of the American Journal of Mathematics is 1080-6377.