To answer this question, you need to understand the correct use of the verb "ser" in Spanish.
Option A) Esta - This option is incorrect because "esta" is the third person singular form of the verb "estar" which is used to indicate a temporary state or location. In this case, we are talking about Felipe's personality, which is not a temporary state.
Option B) Hay - This option is incorrect because "hay" is the third person singular form of the verb "haber" which is used to indicate the existence of something. In this case, we are talking about Felipe's personality, not the existence of something.
Option C) Está - This option is incorrect because "está" is the third person singular form of the verb "estar" which is used to indicate a temporary state or location. In this case, we are talking about Felipe's personality, which is not a temporary state.
Option D) Es - This option is correct because "es" is the third person singular form of the verb "ser" which is used to indicate permanent characteristics or qualities. In this case, we are talking about Felipe's personality, which is a permanent characteristic.
The correct answer is D) es. This option is correct because "es" is the correct form of the verb "ser" to describe Felipe's personality as being "demasiado vivo" (too lively).