You will be given three sentences. Read them, then identify a noun phrase (person, place, or thing) or event that is shared between all three sentences. As the output, write the span of the text corresponding to that phrase in each sentence. Keep the order of the sentences, that is, your answer should look like: 1: *a phras from sentence 1e* 2: *a phras from sentence 2* 3: *a phrase from sentence 3*

[EX Q]: 1: American Floyd Mayweather and Filipino Manny Pacquiao are set to officially announce their heavily anticipated boxing match at a press conference in Los Angeles Wednesday . 2:  But Mayweather needs Pacquiao too ; you need a storyline to make a good fight . . . ( Pacquiao ) is the route to make it the biggest purse in history .  3: Floyd Mayweather and Manny Pacquiao bout set to be the largest purse in boxing history .
[EX A]: 1: American Floyd Mayweather 2: Mayweather 3: Floyd Mayweather

[EX Q]: 1: ( CNN ) On April 20 , 2010 , a final cement seal of an oil well in the Gulf of Mexico failed , causing what has been called the worst environmental disaster in U.S . history and taking the lives of 11 rig workers . 2: The federal government estimated 4.2 million barrels of oil spilled into the Gulf , but BP argued in court that it was much lower . 3: April 20 marks 5 years since the BP oil spill .
[EX A]: 1: the worst environmental disaster in U.S . history 2: 4.2 million barrels of oil spilled into the Gulf 3: the BP oil spill

[EX Q]: 1: Houthi militants took over the airport in Taiz as they swept through the city and surrounding province , two officials with the Taiz provincial government said . 2: The rebels have also seized security and intelligence buildings in Taiz and set up checkpoints in the area , the officials said . 3: Houthi rebels have taken over the Taiz airport and set up checkpoints nearby .
[EX A]:
1: Houthi militants 2: The rebels 3: Houthi rebels