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: And the first day of the trial -- after opening statements -- revolved around a number of survivors of the attack , who recounted in detail the chaos of that day . 2: Boston Marathon bombing timeline . 3: The first day of the Boston Marathon bombings trial focuses on the survivors .
[A]: 1: the attack 2: Boston Marathon bombing 3: the Boston Marathon bombings


[Q]: 1: Welcome to Nigeria 's free readers associations -- where mostly young men gather around newspaper vendors to read the headlines and debate the issues of the day . 2: They are called  free  because nobody actually buys the newspapers they are reading . 3: Called free readers associations because no-one actually buys the papers they read .
[A]: 1: readers 2: reading 3: readers


[Q]: 1: When they found out what they were having , they decided to keep it a secret from family and friends . 2: And when everyone arrived at West Florida Hospital in Pensacola , Florida , after Sharon gave birth March 11 , they recorded everyone 's reactions to meeting twins Mary Ann Grace and Brianna Faith . 3: Another family kept the news of twins secret until birth .
[A]:
1: what they were having 2: twins Mary Ann Grace and Brianna Faith 3: twins