>>> ok vamos a hacer un ejercicio de lógica
<think>
Alright, the user has requested to do a logic exercise. 

I should respond in Spanish and keep it friendly and engaging. 

Let me ask them for details about the exercise so I can help effectively.
</think>

¡Vale! ¿Cuál es el enunciado del ejercicio de lógica? Podré ayudarte con pasos detallados si lo necesitas.

>>> ¿que meses del año tienen 28 días?
<think>
Okay, the user is asking which months have 28 days.

I remember that February is the only month with exactly 28 days in a non-leap year, and it has 29 days in a 
leap year.

So, I can confidently say that only February has exactly 28 days.

But wait, all months have at least 28 days. So technically, every month has more than 28 days.

Hmm, maybe the user is asking which month normally has exactly 28 days or close to it.

In common usage, people often refer to February as the month with 28 days, especially in non-leap years.

I should clarify that while all months have at least 28 days, February typically has 28 days.
</think>

Todo mes del año tiene al menos 28 días. Sin embargo, el mes que más se aproxima a tener 28 días es **Enero**, 
**Marzo**, **April**, **Junio**, **Julio**, **Agosto**, **Septiembre**, **Octubre**, **Noviembre** y 
**Diciembre**, ya que tienen exactamente 31 días. 

El mes que tiene 28 días (y 2 extra en años bisbres) es **Febrero**. 

¡Espero te haya ayudado! 😊