won't eat lumps

[lisass1975]

hi my 18 months old daughter wont eat lumps i need to blend it i tryed cutting the chicken with mty finger until very small and the veges i mush it with the fork but she still thoughs up my son was the same the doctor said he had a small air way and he was aged 3 i think shes the same i tryed finger food she will only eat chips but she sucks it only shes got 4 top teeth and 4 bottoms does anypne have the same problem? ty