Mvulana huyo alikula chakula cha mchana cha vitunguu, sardini, na vitunguu, alikuwa na nini kama matokeo? 
Choose an answer to this question from the following options:

A: hakuna marafiki
B: harufu mbaya ya kinywa
C: farts
D: kuchelewa kazini
E: Ongeza uzito
The right answer is B