地球 ちきゅう類似 るいじ せい指標 しひょうではありませんでした
chikyūruiji seishi hyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 地球類似性指標

1. Was not an Earth Similarity Index.; Was not a measure of Earth-like qualities.

Past/Perfective
Negative
Polite
Formal Register