Based on the examples of texts of Class 1 and texts of Class 2 below, list at least three criteria by which Class 1 and Class 2 texts are different from each other.
Here are some example texts of Class 1:
Example 1: world darts championship    he defeated number five seed tony NAME_1 in the first round but lost to NAME_2 in round two    pdc career NAME_3 became the first dane to play in the pdc world darts championship in the competition beating NAME_4                       in the first round    but lost to NAME_5 in the second round    despite the fact that NAME_3 was     up and missed eight darts to win the match before losing                                                      he came through the danish qualifying system for the second time for the pdc world darts championship but lost                              to NAME_6 in the first round    NAME_3 has had some success in tournaments in his own country    reaching the final of the danish open in losing to NAME_7 and winning the danish national championships in     and NAME_3 once again represented his country in the pdc world darts championship    having fi
Example 2: NAME_8 was born in sheffield    and chose to study for his bsc in chemistry at the university of sheffield    so that he could live at home with his parents and combine his education with playing for sheffield wednesday s reserve team    he graduated with a first   class honours degree in     becoming the first premier league player to achieve such a qualification    in     he was part of a british squad which travelled to italy for the world student five   a   side football championship    and represented great britain as they won the association football bronze medal at the world student games hosted in sheffield    leeds united NAME_9    by then leeds united manager    returned to his former club in july to sign two young centre   backs    NAME_10 first and NAME_11 a few days later    for a combined fee of        the    year   old NAME_11 s first season at leeds was the final year of his degree course    so he played for the reserves while training part
Example 3: NAME_12    and that year s fastest performer    NAME_13 s time was the fastest in the event in nine years    in the    meter NAME_14 again faced formidable competition from     and    meter medley olympic winner NAME_15    and NAME_16 who had pulled a major upset in denying NAME_17 a place in the    mete Write your response with exactly 6 paragraphs, separated with the markdown divider: ***.
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