Since nothing is underlined i presume that the underlined pronoun is them. It is in the dative case because them is an object and answers the question to whom was something done. Them refers to the trainer's team.
Hey There!!
I think the answer to this is: The 3 one is. A Relative. The 4 one is. A noun. And, The last one is. adverbial.
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Answer:
'The Many Faces in Nigerian Food' has a lot of purpose in the text cause of how it states the diversity in Nigeria, which leading to the many faces of traditional food. On the last paragraph it states how every dish has its own 'special spin' because of the diversity. You can see the many faces of Nigerian food just by the way you live, like the southern people live near the Atlantic ocean which means that effects the way they make their type of food, which means everyone has a way they style/make their food which reflects the many faces of food.
Explanation:
Basically there's a lot in the text that can show you what 'The many faces of Nigerian food' since they show a lot of details and explanations. This wasn't much but hopefully this gives you an idea.
The answer is the first one and the third one
