instruction:
In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
question:
Paragraph: Background: We undertook a 2X2 factorial, randomized controlled trial (RCT) to assess whether vitamin D 3 supplementation (10,000 international units per week) versus placebo and gargling versus no gargling could prevent viral, clinical upper respiratory tract infection (URTI) in university students. Methods: We randomized 600 students into 4 treatment arms: 1) vitamin D 3 and gargling, 2) placebo and gargling, 3) vitamin D 3 and no gargling, and 4) placebo and no gargling. Students completed weekly electronic surveys and submitted self-collected mid-turbinate nasal flocked swabs during September and October in 2010 or 2011. Symptomatic students also completed an electronic symptom diary. The primary and secondary outcomes were the occurrence of symptomatic clinical URTI and laboratory confirmed URTI respectively. Results: Of 600 participants, 471 (78.5%) completed all surveys while 43 (7.2%) completed none; 150 (25.0%) reported clinical URTI. Seventy participants (23.3%) randomized to vitamin D 3 reported clinical URTI compared to 80 (26.7%) randomized to placebo (RR:0.79, CI 95 :0.61-1.03, p = 0.09). Eighty-five participants (28.3%) randomized to gargling reported clinical URTI compared to 65 participants (21.7%) randomized to the no gargling arm (RR:1.3, CI 95 :0.92-1.57, p = 0.19). Laboratory testing identified 70 infections (46.7 per 100 URTIs). Vitamin D 3 treatment was associated with a significantly lower risk for laboratory confirmed URTI (RR: 0.54, CI 95 :0.34-0.84, p = 0.007) and with a significantly lower mean viral load measured as log 10 viral copies/mL (mean difference: −0.89, CI 95: -1.7, −0.06, p = 0.04). Fewer students assigned to gargling experienced laboratory confirmed URTI, however this was not statistically significant (RR:0.82, CI 95 :0.53-1.26, p = 0.36). Conclusions: These results suggest that vitamin D 3 is a promising intervention for the prevention of URTI. Vitamin D 3 significantly reduced the risk of laboratory confirmed URTI and may reduce the risk of clinical infections. Trial registration: Clinical Trials Registration: NCT01158560. 
 Title: Vitamin D 3 and gargling for the prevention of upper respiratory tract infections: a randomized controlled trial
answer:
True


question:
Paragraph: The analysis of 26 longevity curves of different populations of inbred (Fischer 344) and outbred (Sprague-Dawley) rats highlighted a remarkable betweenpopulations variability in survival parameters. This variability is independent of the breeding characteristics of the strain. The two strains differed in the slope of the survival curves, with Fischer 344 rats showing a higher survival over the second year of life as well as a lower interindividual variability. A model-free approach based on principal component analysis allowed us to quantify these differences and to highlight some limitations of the classical Gompertzian approach. 
 Title: WITHIN-AND BETWEEN-STRAIN VARIABILITY IN LONGEVITY OF INBRED AND OUTBRED RATS UNDER THE SAME ENVIRONMENTAL CONDITIONS
answer:
False


question:
Paragraph: African women and their offspring. PAM is characterized by accumulation of infected erythrocytes (IEs) that adhere to chondroitin sulphate A (CSA) in the placental intervillous space. We show here that human monoclonal IgG antibodies with specificity for variant surface antigens (VSA) specifically expressed by CSA-adhering IEs (VSA PAM ) can be used in vitro to select parasites from nonpregnant donors to express VSA PAM and that this selection for VSA PAM expression results in preferential transcription of var2csa. The results corroborate current efforts to develop PAM-specific vaccines based on VAR2CSA. 
 Title: Human monoclonal IgG selection of Plasmodium falciparum for the expression of placental malaria-specific variant surface antigens
answer:

False