Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.
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Question: Paragraph- Sent 1: Federal health authorities Monday added 58 types of cancer to the list of covered illnesses for people who were exposed to toxins at the site of the World Trade Center in the aftermath of the September 11 attacks.
Sent 2: The addition finalizes a recommendation from Dr. John Howard, administrator of the World Trade Center Health Program.
Sent 3: Howard proposed in June that the program accept the recommendations of its Science/Technical Advisory Committee and add some cancers to the coverage list -- 14 categories in all.
Sent 4: Firefighters responding to 9/11 at increased cancer risk The advisory committee review called for expanded "coverage for certain types of cancer resulting from exposure to toxins released at Ground Zero."Sent 5: "The publication of this final rule marks an important step in the effort to provide needed treatment and care to 9/11 responders and survivors through the WTC Health Program," Howard said in a statement Monday.
Sent 6: The rule is expected to be published Wednesday in the Federal Register, and will take effect 30 days after its publication, Howard said.
Sent 7: 9/11 detective dies after battle with lung cancer First responders, volunteers, survivors of the attacks and residents near the site who meet specific qualifications will be eligible for coverage, according to the World Trade Center Health Program.
Sent 8: According to the proposed rule, an estimated 950 to 2,150 people would take advantage of the additional coverage.
Sent 9: The estimated cost for the total cancer treatment ranges between $14.5 million and $33 million, the proposal said.
Question: How many categories of cancer did the World Trade Center Health Program add to the Federal Register?.

Answer: Around 14.

Question: Paragraph- Sent 1: Oh no!
Sent 2: Your younger sister just mixed up all of your LEGO parts.
Sent 3: Now you have to put them all back into the original categories.
Sent 4: How will you do this?
Sent 5: You sort them by size and shape until they are each back into their specific place in the tray.
Sent 6: What do you think you could have called the mess your younger sister created?
Sent 7: Thats right, it is a mixture.
Sent 8: Fortunately, it was a physical change and she just made a simple mixture.
Sent 9: You are able to separate them back into order.
Sent 10: Its a good thing she did not toss them into the fireplace.
Sent 11: That would have caused a chemical change as they all melted together.
Sent 12: If your LEGOs were melted, you would be out of luck for building that next big project.
Question: Why do you have to sort your LEGOs and put them in the tray?.

Answer: Your sister mixed them together.

Question: Paragraph- Sent 1: Chinese Influences: The Japanese were forced out of the Korean peninsula in the sixth century, but not before the Koreans had bequeathed to the Yamato court copies of the sacred images and scriptures of Chinese Buddhism.
Sent 2: Just as Christianity introduced Mediterranean culture into northern Europe, so Buddhism brought Chinese culture into Japanese society.
Sent 3: Throughout the seventh and eighth centuries numerous Japanese monks, scholars, and artists made the perilous trip west across the Sea of Japan to study Chinese religion, history, music, literature, and paintinglater to be brought back for further development in Japan.
Sent 4: An outstanding figure of this time was Prince Shotoku, who in 604 developed the "Seventeen-Article Constitution," outlining a code of human conduct and the ideals of state as a basic law for the nation.
Sent 5: He also established relations with the Sui dynasty in China.
Sent 6: Through him, the Japanese imperial court developed Chinese patterns of centralized government, with its formal bureaucracy of eight court ranks.
Sent 7: The Chinese calendar was used to calculate the year of Japan's foundation by counting back the 1,260 years of the Chinese cosmological cycle.
Sent 8: Thus, 660 b.c.
Sent 9: is still the official date celebrated nationwide.
Sent 10: At this early stage in its history Japan was already (for the most part) only nominally ruled by the emperor.
Sent 11: De facto power was exercised by the militarily and economically strongest family.
Sent 12: The Sogas had promoted Buddhism as an imperially sanctioned counterweight to the native Shinto religion, along with the new Chinese customs, to weaken the influence of their more conservative rivals.
Sent 13: But they in turn were ousted in a.d.
Sent 14: 645 by Nakatomi Kamatari, founder of the great Fujiwara clan, which was to rule Japanese affairs for hundreds of years and provide prominent advisers to the emperor even up to the 19th century.
Question: Who was the economically strongest family in Japan's early history?.

Answer:
The militarily strongest family.