Moto E4
The Moto E4 and Moto E4 Plus are Android smart phones developed by Motorola Mobility , a subsidiary of Lenovo . 
<triplet> Moto E4 <subj> smart phone <obj> subclass of <triplet> Moto E4 <subj> smart phone <obj> subclass of <triplet> Motorola Mobility <subj> Lenovo <obj> parent organization <triplet> Lenovo <subj> smart phone <obj> product or material produced <subj> Motorola Mobility <obj> subsidiary