Definition: 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*
Input: 1: ( CNN ) Ursula Ward kept repeating her son 's name -- Odin . 2: She was tired after more than two years of pain , punctuated Wednesday when her son 's killer , Aaron Hernandez , was convicted of first degree murder and sentenced to life in prison . 3: Ursula Ward talks about the shock and pain of her son 's murder .

1: her son 2: her son 3: her son 's