DS, 21m, cracked me up this morning 
We were watching Dora the Explorer and when they needed a particular flower out of 'Backpack' they pointed onto the wrong one first asking 'is this the big yellow flower' and ds went NO (in his cute caveman ugh way) then they pointed on the right flower and he uttered 'ya'.
So was that actually a correct response directly in relation to the question asked on the tv or just sheer coincidence???
The mind boggles... naturally he can't tell me as his vocabulary is still restricted to mama, daddy, very emphatic NO, and ya for yes, oh and not to forget 'uhoh' if anything goes wrong 