Which sentence is the best conclusion for an essay that begins with this introductory sentence?

in some countries, the start of a new year is marked by the harvest of the yams.
a) the yam is important to the culture of many people.
b) people celebrate the start of a new year in many different ways.
c) some people celebrate the new year with an all-night celebration.
d) the yam harvest is an important part of and hope for the new year.

Use the dictionary entry for crude to answer the question crude use context clues to choose the sentence that best uses the fourth definition of the word crude. crude ['krüd) adj from latin crudus 1. the quality of being unchanged from the original state 2. the quality of being primitive or uncultured 3. the quality of being obvious 4. the quality of being rough in execution rather than being subtle, selma was rather crude in the way she conducted herself at the meeting. elijah and his brother quickly built a crude shelter that would keep them warm and dry through the night. thelma's knowledge of art and poetry showed the rest of the diners that she was far from crude. there was oil to be found on the property, but it was crude and would need to be processed. mark this and return save and exit next submit