B1 • 15mTarget: 80–130 words

Precision in Cause-and-Effect Analysis

Task Prompt

You are analyzing why a specific product launch underperformed without resorting to generic words like 'bad', 'problem', or 'because'. Explain how poor market research directly contributed to misplaced marketing efforts and user churn.

Target Expressions0/3 used
stem fromRequired

originate from or be caused by

e.g. “Initial user friction stemmed from an inaccurate persona model.”

trigger a chain reactionRequired

cause a cascade of related downstream events

e.g. “Misaligned messaging triggered a chain reaction of user churn.”

boil down toRequired

be summarized as the essential element or root cause

e.g. “The strategic shortfall boils down to prioritizing vanity metrics over product-market fit.”

Scoring Criteria Focus
  • •Avoidance of generic verbs (bad, problem, caused)
  • •Accurate deployment of causal idiomatic collocations
  • •Dense, focused diagnostic tone
0
Words Written
Target: 80–130
0 paragraph(s) • 0 sentence(s)
Instant Structural Diagnostics (L1 Rules)
Word countfail

0 words: 80 below the 80-word minimum.

Target expressionsfail

0/3 target expressions used.

Linking wordsfail

No linking words detected. Use contrast / addition / result connectors.

Lexical varietyinfo

Write at least 40 words to measure vocabulary variety.

Sentence varietyinfo

Write at least 3 sentences to measure sentence variety.