Is ' Talia, mother of a 7-year- My son Anselmo, a first grader, constantly asks us to help him with his homework.' a logical precursor to the hypothesis 'Anselmo is 10 years old and he never asks us for help with homework.'
 Talia, mother of a 7-year- My son Anselmo, a first grader, constantly asks us to help him with his homework.###Anselmo is 10 years old and he never asks us for help with homework.