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"Yes" is an interjection which is often translated as "sí", and "I know them" is a phrase which is often translated as "los conozco". Learn more about the difference between "yes" and "I know them" below.
yes(
yehs
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
I know them(
ay
no
thehm
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. los conozco (masculine or mixed gender)
Who are those boys over there? - Oh, I know them. They're my neighbors.¿Quiénes son esos muchachos? - Oh, yo los conozco. Son mis vecinos.
b. las conozco (feminine)
Have you met the new girls in our class, Marisa and Camila? - Yes, I know them. They go to my church.¿Conociste a las chicas nuevas en nuestra clase, Marisa y Camila? - Sí, las conozco. Van a mi iglesia.