In the excerpt above, the sentence is a _compound-complex sentence_.
This one makes the most sense.
Answer: My family is staying fit by taking walks throughout our neighborhood and playing outside together as a family. These exercises have helped me and my family be happier and healthier during the pandemic. Next week to continue staying healthy though exercise my family and I are going to continue with these exercises such as the walking in the neighborhood and going outside. These things put together will help me and my family stay healthy and fit.
Answer: A) few survived the horrific train ride.
The excerpt does not show that his father and him were safe. Difficulties could have been waiting for them right after leaving the train. Moreover, there is no blame attached to Meir Katz for remaining on the train. He was just a victim of horrific circumstances. There was also no purpose in leaving him behind according to this passage. However, the passage does prove that very few people survived the train ride (in this case, 12/100).