Past tense and Present perfect tense/live

0A I have friends who01u00 lived02u00 in the next house for five years.02br
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00B. I have friends who 01u00have lived02u00 in the next house for five years.02br
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00Hello Grammar Teacher/Teachers,02br
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001. Is Sentence A called a Past tense because my friends are no longer living in the next house ?02br
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002. Is Sentence B called a Present perfect tense because my friends are still living in the next house ?02br
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00Thank you.02br
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00With best wishes.0-