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*

1: ATL24 : 24 hours in the world 's busiest airport . 2: A spokesman for the Atlanta airport says its carriers are adding more aircraft with higher passenger capacity , which means fewer planes . 3: Hartsfield-Jackson in Atlanta is again the world 's busiest passenger airport .
1: the world 's busiest airport 2: the Atlanta airport 3: Hartsfield-Jackson in Atlanta

1: He wanted to awake the mujahideen , the holy warriors , so he chose Patriots Day , Marathon Monday ,  a time for families to gather and watch the marathon . 2:  It was Tamerlan ,  defense attorney Clarke repeated during her closing argument Monday . 3: Prosecutor during closing argument : Tsarnaev  wanted to awake the mujahideen , the holy warriors 
1: He 2: Tamerlan 3: Tsarnaev

1: After Petraeus resigned in 2012 he told the government he had no classified materials in his possession . 2: The relationship came to light during an FBI investigation into a complaint that Broadwell was allegedly sending harassing e-mails to another woman who was close to Petraeus , a U.S . official told CNN in January . 3: Petraeus resigned as CIA chief when the affair came to light in 2012 .

1: Petraeus 2: Petraeus 3: Petraeus