What type of infinitive phrases are shown below (noun, adverb or adjective)

1.George wants to take Lea out tonight.
2.Would you like to read this detective novel?
3. Fifty years ago,people didn't know to avoid "bad"cholesterol.
4.My grandmother taught me to make lentil soup?
5.Everyone plans to bring a potluck dish to the party.

I'll be glad to check your answer.

To determine the type of infinitive phrases in the sentences provided, we need to analyze the function they serve within each sentence.

1. "to take Lea out tonight" - This infinitive phrase functions as a noun because it is the object of the verb "wants." The entire phrase acts as the direct object of the sentence.

2. "to read this detective novel" - This infinitive phrase functions as an adverb because it modifies the verb "like." It provides information about the action of the verb "like" (i.e., what the speaker would like to do).

3. "to avoid 'bad' cholesterol" - This infinitive phrase functions as an adverb because it modifies the verb "know." It provides information about the action of the verb "know" (i.e., what people didn't know).

4. "to make lentil soup" - This infinitive phrase functions as a noun because it is the direct object of the verb "taught." The entire phrase acts as the direct object of the sentence.

5. "to bring a potluck dish to the party" - This infinitive phrase functions as a noun because it is the object of the verb "plans." The entire phrase acts as the direct object of the sentence.

In summary:
- Sentences 1 and 4 contain infinitive phrases functioning as nouns.
- Sentence 2 contains an infinitive phrase functioning as an adverb.
- Sentences 3 and 5 contain infinitive phrases functioning as adjectives.