input question: Generate a 3-star review (1 being lowest and 5 being highest) about an app with package com.google.android.marvin.talkback.???
output answer: Amar Sahni

Generate a 3-star review (1 being lowest and 5 being highest) about an app with package org.telegram.messenger.
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Answer: Good NYC to text

Q: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package org.wordpress.android.
A: Emmadsmart Six star if I could.

Question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package de.blinkt.openvpn.
Answer: By far the most full featured OpenVPN client on Android. Active developer too keep up the great work

[Q]: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package com.eleybourn.bookcatalogue.
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[A]: Nice App Very nice app. I can't seem to get my books to sync with good reads. Anyone else having that problem?

Problem: Given the question: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.frozendevs.cache.cleaner.
++++++++++++++++++++++++++++++++
The answer is:
non ads app; simple and works great