I don't know! Did You send an sms a

I don't know! Did You send an sms after the aicent memo?
แล้วคุณรู้ได้อย่างไรว่าฉันมีข้อความถึงคุณ?

ผลลัพธ์ (อังกฤษ) 1:

I don't know! Did You send an sms after the aicent memo?And then, you know, if I have a message to you?

ผลลัพธ์ (อังกฤษ) 2:

I do not know! Did You send an sms after the aicent memo?
Then you know that I have a message for you?

ผลลัพธ์ (อังกฤษ) 3:

I don 't know! Did You send an SMS after the Aicent memo?
Then how do you know I have a message for you?