I guess it means elephants are smart
Large is an Adjective
Fish is a Noun
Swim is a Verb
Swiftly is an Adverb
In is a preposition
The is a determiner
Sea is a noun.
I hope this helps since you didn't say which word is italicized.
Answer:
hey I need to get my sister and good to me I can do that allows
Great job George Washington