💡 Detailed Explanation
The woman decided to move to pursue her hobby of pottery more seriously. She explains that she wants her own kiln, which is not feasible in the city ('都会で窯を持てるほどの場所を確保するのは...現実的じゃない'). Her move is not about escaping the city ('都会から逃げるんじゃなくて'), but actively seeking an environment for her creative activities ('自分のやりたいこと、つまり創作活動ができる環境を積極的に求めた結果なんです'). Option 1 is incorrect as she explicitly denies this. Option 2 is a 'bonus' but not the deciding factor. Option 3 is too general; the reason for needing more space is specifically for her pottery workshop.