Read the following context and choose the best option to answer the question.
Context: I am the oldest of four children , all born approximately 2 years apart . As a young child , my parents and siblings and I lived in a three bedroom apartment . Which was fine , when there were three of us .
Question: What may have happened if their fourth sibling was n't born ?
Options: 
- They would 've moved anyways .
 - They would 've stayed in the three bedroom apartment .
 - None of the above choices .
 - They would n't be as poor .


They would 've stayed in the three bedroom apartment .