This is the 2549th most frequent Russian word.
связана
"Связана" means "connected" or "linked."
In this sentence, "связана" denotes a conceptual or causal connection between a problem and circumstances.
Эта проблема связана с нехваткой ресурсов.
This problem is connected with a lack of resources.
Here, "связана" metaphorically describes a restriction or obligation imposed by family duties.
Она связана семейными обязанностями.
She is tied by family responsibilities.
In this example, "связана" is the past participle of "вязать" (to knit), referring to the creation of a knitted item.