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: Studies say that when it comes to fair division of household labor , gay couples , like my partner and I , generally do a better job . 2: This is partly why LeanIn.Org today launched #LeanInTogether , a public service campaign in partnership with the National Basketball Association and the Women 's National Basketball Association emphasizing how men benefit from equality and providing practical tips for men to do their part at home and at work . 3: She says a new public service push aims to engage men in sharing these jobs , encouraging young men to do the same .

1: household labor 2: their part at home 3: sharing these jobs