Mummy takes out a fruit and shows it to Sarah.
Mummy: "Sarah, what is this?"
Sarah pauses, and her facial expression reflects that she is thinking very hard
Mummy: "Sarah, tell mummy what is this?"
Sarah: "Air-per"
Mummy is definitely caught by surprise
Mummy: "Sarah, what is this again?"
Sarah: "Airrr-per"
Grandma doesn't believe mummy at all, and thinks that she is deaf and hearing things. So grandma decides to test Sarah herself.
Grandma: "Sarah, can you tell grandma what is this?"
Sarah: "Air-per"
Ta-dah!
Mummy's not deaf.
Grandma's hearing is perfect.
Sarah's second official word is apple.
Everyone is delighted that the umpteen times of repeating the word "apple" to Sarah has really paid off!