Answer: See explanation
Explanation:
A grammatical name simply refers to the name that's given to a certain clause, word, or phrase based on the function that's performed in the sentence.
Grammatical names include adjectival phrase, adverbial Clause, prepositional phrase, adjectival clause, noun clause, noun phrase, adverbial phrase, adverbial clause etc.
They had lack of food. And they really had lack of trust with people. For food only the President could eat but not the people.
Hope I helped :)
If you meant by what type of word - then the answer is a noun.
If you meant by what phrase or clause - then the answer is an adverbial clause. The clause is weather permitting.
I don’t understand your question can you explain it more?