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*

Q: 1: Before last week 's blast , the restaurant 's owner had smelled gas and contacted the building 's owner , but did n't contact authorities . 2:  They should have called 911 ,  he said . 3: Emergency commissioner : Restaurant owner smelled gas , but did n't call 911 .

A: 1: authorities 2: 911 3: 911
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Q: 1: In doing so , the 36 year old says he 's fulfilling the wishes of the two eldest of his five children . 2: I want you to fight Mayweather . ' 3: Pacquaio says his two oldest children are desperate for him to fight Mayweather .

A: 1: the 36 year old 2: you 3: Pacquaio
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Q: 1: ( CNN ) A 110-day cat-and-mouse chase spanning from Antarctic waters to the coast of west Africa had an unlikely end when the crew of an alleged poaching vessel were rescued by conservationists pursuing them . 2: Environmentalist group Sea Shepherd had been tailing the Thunder -- subject of an Interpol  purple notice  for suspected fraud and fisheries-related crimes -- since its ship the Bob Barker encountered it in the Southern Ocean several months ago . 3: Sea Shepherd rescues the crew of an alleged poaching ship it had chased for 110 days .

A:
1: conservationists 2: Environmentalist group Sea Shepherd 3: Sea Shepherd
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