Rate the similarity of the following two sentences
The government recently shelved peace talks with the MILF, being brokered by Malaysia, after a string of attacks, including three bombings, on Mindanao.
The government recently shelved peace talks being brokered by neighbouring Malaysia after a spate of attacks on Mindanao, including three deadly bombings, that it blamed on the MILF.

4

Rate the similarity of the following two sentences
Navy Jet Crashes Into Apartment Building
U.S. Navy Jet Crashes Into Virginia Apartment Buildings

4

Rate the similarity of the following two sentences
Greece to vote on 2013 budget; protesters gather
Greece to vote on 2013 budget
4