declare default element namespace "http://recipes.org";
declare variable $recipes := doc("recipes.xml");


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(: Q1 - Titles of all recipes :)
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(: Put your answer to Q1 here :)


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(: Q2 - The titles of all recipes whith less than 1000 calories :)
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(: Put your answer to Q2 here :)


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(: Q3 - All ingredients of Ricotta Pie :)
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(: Put your answer to Q3 here :)


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(: Q4 - All compound ingredients, i.e. all ingredients composed from other ingredients :)
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(: Put your answer to Q4 here :)


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(: Q5 - All ingredients of the 'dough' used for the Ricotta Pie :)
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(: Put your answer to Q5 here :)


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(: Q6 - recipes which use less than 1 (cup of) flour :)
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(: Put your answer to Q6 here :)


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(: Q7 - recipes that do not use milk :)
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(: Put your answer to Q7 here :)


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(: Q8 - Grocery List: each recipe together with its list of basic ingredients :)
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(: Put your answer to Q8 here :)