What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

Alphabet Inc.'s Google GOOGL, -0.49% GOOG, -0.47% has countersued Match Group Inc. MTCH, -1.01% for breach of contract, and wants the dating-app company banned from its Google Play app store. The suit, filed Monday in U.S. District Court for the Northern District of California, alleges Match intentionally breached the developer-distribution agreement it signed by using its own external payment systems in its apps rather than Google's billing system.
moderately negative