user: Given this paragraph about Yahalom and his works, tell me when he was born?

assistant: Based off of this paragraph, it is clear that Yahalom wrote books and articles "from Byzantine Palestine (5th century CE) to the early modern period". Therefore, it is likely that Yahalom was born in the early modern period or sometime after the early modern period.

The exact date of Yahalom's birth cannot be determined given the provided information.

user: Why do so many people say it is special to be a grandparent?

assistant: Many people say that being a grandparent is special.  They say it is special being a grandparent for a variety of reasons.  One very popular reason is they feel great pride in seeing their children grow into adulthood and take on the responsibility of having children. A second reason grandparents say their role is so special is they get to enjoy their grandchildren, and then return them to their parents who have the ongoing responsibility for raising the children. This creates a special bond between the grandparents and grandchildren that many grandparents describe as special.  A third reason many say it is special to be a grandparent is tied to an instinctive love they describe that they have for their grandchildren. You may hear them say, "I loved this grandchild from the minute I heard they were conceived, and the love has nothing to do with any merit, just love because they are my grandchild."  Having this love for another is a key factor in why it is special to be a grandparent.

user: From the given paragraph, extract the industry sector and the corresponding percentage of GDP in the format {Industry sector} - {Percentage} and list them using bullets

assistant: Here are the industries mentioned in the text and their GDP percentages:
Service sector - 55.6%
Industrial sector - 26.3%
Agricultural sector - 18.1%