premise: Two Saltillo teens arrested in June for vandalizing a Weaver Cemetery and a church near Pickton have been indicted by a Hopkins County grand jury. Canyon Ray Davis and Johnny Lyle Bench were charged with Tampering with Evidence and Criminal Mischief resulting in damage or destruction to a place of worship.
hypothesis: There was at least three months between arrest and conviction
reason: The context says they were arrested in June, but did not indicate when they were convicted. It is therefore neither correct nor incorrect to say it took at least 3 months. The system probably found it hard to understand the timeframes