user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Filmography' regarding 'Mamie Gummer'
Table Content:
| Year | Title | Role | Notes |
| --- | --- | --- | --- |
| 2008 | John Adams | Sally Smith Adams | 3 episodes |
| 2010–15 | The Good Wife | Nancy Crozier | 8 episodes |
| 2011 | Off the Map | Dr. Mina Minard | 13 episodes |
| 2011 | A Gifted Man | Gemma | Episode: "In Case of Exposure" |
| 2012 | The Big C | Maxine Cooper | 3 episodes |
| 2012–13 | Emily Owens, M.D. | Emily Owens | 13 episodes |
| 2014 | Elementary | Margaret Bray | Episode: "Terra Pericolosa" |
| 2015 | Manhattan | Nora | 6 episodes |
| 2016 | The Collection | Helen Sabine | 8 episodes |
| 2018 | The Good Fight | Nancy Crozier | Episode: "Day 429" |
| 2018 | Robot Chicken | Carly (voice) | Episode: "No Wait, He Has a Cane" |
| 2018 | Castle Rock | Matthew Deaver's Mother | Episode: "Henry Deaver" |
| 2019 | True Detective | Lucy Purcell | 4 episodes |


Question
Which roles did Mamie Gummer play in The Good Wife, Emily Owens, M.D., and The Good Fight?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Mamie Gummer starred in the title role of Emily Owens, M.D. , and played the role of Nancy Crozier in The Good Wife  and its spin-off, The Good Fight."]