Answer:
letter?
As for other spacing, it's traditional to double space between the date and the salutation, double space after the salutation, and triple space for the signature. However, it's fine to only double space after the date, especially if doing so will save the letter from running on to a second page.
You yourself put the answer to the question in the Question. the answer is paragraph. lol
You can join tables by using a condition in the "where" clause.
Answer:
This is because the key in relationships['jimmy'] is wrong. The first letter "j" should be uppercase. The key in the given dictionary is "Jimmy" and therefore a lowercase "j" will result in a KeyError exception. The key is case sensitive and therefore a minor mistake in a single letter either in lowercase or uppercase will cause the error. The correct usage of key to address the value should be relationships["Jimmy"].