Question

¿tú type answer... al concierto de bad bunny? (ir)

Explanation:

<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Spanish Verb Conjugation",
"Irregular Verbs",
"Spanish Present Tense"
],
"new_concepts": [],
"current_concepts": [
"Spanish Verb Conjugation",
"Irregular Verbs",
"Spanish Present Tense"
]
}
</pre_analysis>

<reasoning>

Identify subject and verb

Using the Spanish Verb Conjugation and Spanish Present Tense knowledge points

• Subject pronoun: "¿Tú...?" (Second-person singular)
• Infinitive verb: "ir" (to go)

Conjugate the irregular verb

Using the Irregular Verbs knowledge point

• The verb "ir" is highly irregular in the present tense.
• Conjugation for "tú" in the present indicative is "vas".

</reasoning>

<answer>
¿Tú <blank>vas</blank> al concierto de Bad Bunny? (ir)
</answer>

<post_analysis>
{
"subject": "Others",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Others",
"Spanish",
"Spanish Verb Conjugation"
]
}
</post_analysis>

Answer:

<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor",
"mastery_adaptive_brevity"
],
"needs_drawing": false,
"concepts_used": [
"Spanish Verb Conjugation",
"Irregular Verbs",
"Spanish Present Tense"
],
"new_concepts": [],
"current_concepts": [
"Spanish Verb Conjugation",
"Irregular Verbs",
"Spanish Present Tense"
]
}
</pre_analysis>

<reasoning>

Identify subject and verb

Using the Spanish Verb Conjugation and Spanish Present Tense knowledge points

• Subject pronoun: "¿Tú...?" (Second-person singular)
• Infinitive verb: "ir" (to go)

Conjugate the irregular verb

Using the Irregular Verbs knowledge point

• The verb "ir" is highly irregular in the present tense.
• Conjugation for "tú" in the present indicative is "vas".

</reasoning>

<answer>
¿Tú <blank>vas</blank> al concierto de Bad Bunny? (ir)
</answer>

<post_analysis>
{
"subject": "Others",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Others",
"Spanish",
"Spanish Verb Conjugation"
]
}
</post_analysis>