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: ( CNN ) Pi Day is going to be extra special this year , as 2015 stretches the symbolic March 14 celebration out a little longer to 3.1415 . 2: And if you mark pi at 9:26.53 in the morning or night , you 're just a little more in line with the celebrated irrational number that never ends . 3: Pi Day is celebrated March 14 in honor of the famed irrational number .
[A]: 1: Pi 2: pi 3: Pi


[Q]: 1: Presidential spokesman Dmitry Peskov sought to quell the rumors of ill health on Thursday , joking that they were down to  spring fever ,  Russia 's state-run Tass news agency reported . 2: The speculation about Putin began after a planned meeting in the Kazakh capital , Astana , between the Russian leader and the presidents of Kazakhstan and Belarus was postponed at short notice . 3: Putin spokesman dismisses rumors of ill health sparked by Putin 's cancellation of planned talks .
[A]: 1: the rumors of ill health 2: The speculation about Putin 3: rumors of ill health


[Q]: 1: He was referring to the nightmare that the airline and , especially , the loved ones of the 162 people on board the Airbus A320-200 jet have been experiencing since its crew lost contact with air traffic controllers on December 28 . 2: Unlike Malaysia Airlines Flight 370 , which disappeared a year ago and still has n't been located , there has been less mystery and more closure over Flight QZ8501 . 3: Flight QZ8501 went down in December with 162 on board ; 100 bodies have been recovered so far .
[A]:
1: the Airbus A320-200 jet 2: Flight QZ8501 3: Flight QZ8501