test: narrow safety forbidden phrases

tests/fixtures/real_user_queries.json

@@ -15,7 +15,7 @@
     "expected_statuses": ["answered", "partial"],
     "required_source_terms": ["CDPH"],
     "required_answer_terms": ["CDPH", "Cooking does not reliably"],
-    "forbidden_answer_terms": ["is safe to eat", "safe to eat today", "safe to eat now", "certifies"]
+    "forbidden_answer_terms": ["is safe to eat", "are safe to eat", "certifies"]
   },
   {
     "query": "is it shellfish quarantine in half moon bay?",
@@ -24,7 +24,7 @@
     "expected_statuses": ["answered", "partial"],
     "required_source_terms": ["CDPH"],
     "required_answer_terms": ["quarantine", "shellfish"],
-    "forbidden_answer_terms": ["is safe to eat", "safe to eat today", "you may harvest"]
+    "forbidden_answer_terms": ["is safe to eat", "are safe to eat", "you may harvest"]
   },
   {
     "query": "can i harvest dugenese crabs in pacifica today?",
@@ -42,7 +42,7 @@
     "expected_statuses": ["partial"],
     "required_source_terms": ["CDFW", "CDPH"],
     "required_answer_terms": ["rock crab"],
-    "forbidden_answer_terms": ["is safe to eat", "safe to eat today", "safe to eat now", "certified"]
+    "forbidden_answer_terms": ["is safe to eat", "are safe to eat", "is certified", "certified safe"]
   },
   {
     "query": "what are the restirctions on cabezone?",
@@ -69,7 +69,7 @@
     "expected_statuses": ["answered", "partial"],
     "required_source_terms": ["CDPH"],
     "required_answer_terms": ["CDPH"],
-    "forbidden_answer_terms": ["is safe to eat", "safe to eat today", "safe to eat now", "certifies"]
+    "forbidden_answer_terms": ["is safe to eat", "are safe to eat", "certifies"]
   },
   {
     "query": "is crab season open near pacifica?",