Final answer:
Without additional context, it's uncertain if 'she' successfully contains the urge to run away; the text describes contemplation of escape and successful execution in different scenarios.
Step-by-step explanation:
The sentence “She may contain the urge to run away” suggests that the subject has a desire to escape from her current environment but is trying to control or restrain this impulse.
The context given in the provided text excerpts refers to characters contemplating running away for various reasons, such as feeling trapped or seeking greater opportunities. However, the question provided is missing context that would allow for a definitive true or false answer regarding the character's ability to contain the urge to run away.