Problem: Context: In the gas explosion disaster, the towing vessel Miss Megan, which was of specifications that did not require inspection by the United States Coast Guard, was being operated in the West Cote Blanche Bay oil field in Louisiana by Central Boat Rentals on behalf of Athena Construction on October 12, 2006. The Miss Megan was pushing barge IBR 234, which was tied along the starboard side of barge Athena 106, en route to a pile-driving location. Athena Construction did not require its crews to pin mooring spuds (vertical steel shafts extending through wells in the bottom of the boat and used for mooring) securely in place on its barges and consequently this had not been done. During the journey, the aft spud on the Athena 106 released from its fully raised position. The spud dropped into the water and struck a submerged, high-pressure natural gas pipeline. The resulting gas released ignited and created a fireball that engulfed the towing vessel and both barges. The master of the towing vessel and four barge workers were killed. The Miss Megan deckhand and one barge worker survived. One barge worker is officially listed as missing.
NTSB is responsible for investigating transportation accidents in the United States.
A: no

Problem: Context: Researchers are aware that chimps have used similar methods in the past, but it was not fully known if the tools they used were designed specifically for the task of gathering the insects. Of all the tools the chimps left behind and Sanz's team recovered, 80% were custom made by their owners. Sanz says the new study has determined that their methods have since evolved, proving previous hypotheses.
Chimps design tools to catch termites.
A: no

Problem: Context: Nicholas Burns stated in an exclusive interview for "Utrinski Vesnik" from Pristina that it would be disgraceful if Athens puts a veto on Macedonia's application for membership in the European Union and NATO.
Greece and Macedonia are in dispute over name.
A: no

Problem: Context: Over 100 people died in a massive stampede at the Chamunda Devi temple Jodhpur, in the western state of Rajasthan, India. 168 people were killed, with just as many injured. A temple wall collapsed, causing panic among ten of thousands of gathered Hindu worshippers who then began to run for safety, causing the stampede. Several are still believed to be trapped under the rubble.
100 died at Chamunda Devi Temple.
A:
no