This new development in the family dynamic is caused by two distinct groups of women.
Ms. Ballivian, who has been working on a documentary on Latino Muslims, sees two distinct groups of converts.
In the southern provinces of Oruzgan, Kandahar and Helmand, Afghan villagers recently described two distinct groups of Taliban fighters.
There are two distinct groups of peonies: the herbaceous and the tree, or moutan, peonies.
"To me, there's two distinct groups of people: those that want everything kept private and those that want to know everything," Ms. Johnson said.
In describing starchitecture, "Let the 'Starchitects' Work All the Angles" (Week in Review, Dec. 16) conflates two distinct groups of celebrity architects.
Two distinct groups of novelists responded to the cultural impact, and especially the technological horror, of World War II.
Christendom was thought to consist of two distinct groups of functionaries: the sacerdotium, or ecclesiastical hierarchy, and the imperium, or secular leaders.
There were three carriages on the FCE train, and two distinct groups of travellers: Madagascans, journeying deep into the highlands, booked tickets for two second-class carriages; foreign backpackers, mostly French, bought seats in the marginally better first-class coach.
So twice in the last few weeks two distinct groups of friends have suggested to me that I become a contestant on the celebrity TV show Strictly Come Dancing.
Two distinct groups of patients were enrolled in the study.
